download-artifact@v4+ is not currently supported on GHES yet.

* cc: fix ed25519 signatures malleability

- #630
- https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/#vuln-ed25519

Actually, the current CC code doesn’t use Ed25519 signatures, so `CVE-2024-45193` has no impact on Komodo (KMD) or any existing assetchains. However, since CC could potentially use these types of signatures in the future (e.g., for newly developed CCs), we’ve added a `0 <= s < L` check to prevent signature malleability.

* add ed25519 signature malleability test

* use int instead of size_t in 0 <= s < L check loop

using a signed integer type (int) is preferable here,
to avoid potential issues with unsigned underflow.

* cc: test, update pytest ver. requirement

addressed in #631

…u.org (#635)

As of August 30, 2024, `git.savannah.gnu.org` returned a
502 error when trying to download `config.guess` and `config.sub`.
For example, attempting to download [this link](https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD)
returned a 502 error. As a result, all scripts, workflows, etc.,
that relied on getting fresh versions of `config.{sub,guess}`
from `git.savannah.gnu.org` are failing. To prevent this, we
disabled updating to the fresh versions of these scripts.

- DeckerSU/KomodoOcean@4a29828
- #633

* GLEEC_OLD: exception to fix following the notarizations

This configuration assumes that we have the `~/.komodo/GLEEC_OLD`
directory for the old GLEEC chain. The daemon should be launched
with `-datadir=$HOME/.komodo/GLEEC_OLD`, and the data directory
should contain `GLEEC.conf` along with a symlink to it
named `GLEEC_OLD.conf`.

* timeshifting transient verb

---------

Co-authored-by: smk762 <smk@komodoplatform.com>

this will help Iguana identify the change UTXOs and use them for splitting.

Artifact actions v3 will be deprecated by December 5, 2024.

* build: boost, prevent use of std::unary_function

For Boost 1.72 we should use -D_HAS_AUTO_PTR_ETC=0, for newer versions
-DBOOST_NO_CXX98_FUNCTION_BASE.

- boostorg/container_hash@fd310d2
- boostorg/functional@6a573e4
- bitcoin/bitcoin@880d4aa
- bitcoin/bitcoin@d4c59da
- DeckerSU/KomodoOcean@0742048

This will remove warnings like the one shown below during build with GCC 13:

```
/home/decker/komodo/depends/x86_64-unknown-linux-gnu/share/../include/boost/container_hash/hash.hpp:130:33: warning: ‘template<class _Arg, class _Result> struct std::unary_function’ is deprecated [-Wdeprecated-declarations]
  130 |         struct hash_base : std::unary_function<T, std::size_t> {};
      |                                 ^~~~~~~~~~~~~~
In file included from /usr/include/c++/13/string:49,
                 from /usr/include/c++/13/bits/locale_classes.h:40,
                 from /usr/include/c++/13/bits/ios_base.h:41,
                 from /usr/include/c++/13/ios:44,
                 from /usr/include/c++/13/ostream:40,
                 from /home/decker/komodo/depends/x86_64-unknown-linux-gnu/share/../include/gtest/gtest.h:55,
                 from test-komodo/test_legacy_events.cpp:1:
/usr/include/c++/13/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
```

* build: add BOOST_CPPFLAGS display for configure

Been a few years since we last updated these.

- bitcoin/bitcoin#27508
- #636
- DeckerSU/KomodoOcean#84

Taking into account that the `x86_64-unknown-linux-gnu` triplet
has been changed to `x86_64-pc-linux-gnu` with the new files.

* introduce DEFAULT_TXINDEX (true)

as a part of constrain constant values to a single location in code

* allow to start without komodo.conf for KMD

No komodo.conf file is OK

The Ubuntu 20.04 runner image will be fully unsupported by April 1, 2025.

ci/cd: update runner image ubuntu-20.04 -> ubuntu-22.04

```
/usr/bin/ld: libcc.a(libcc_a-cclib.o): relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a shared object; recompile with -fPIC
libcc.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
Makefile:2305: recipe for target 'komodod' failed
make[2]: *** [komodod] Error 1
```

* ci/cd: switch to ubuntu-22.04 for windows build

We don't want the build to fail with the next `ubuntu-latest`
update, so for now, we will stick with `ubuntu-22.04`,
which is working perfectly.

* cd: make Windows Build (mingw) step in CD the same as in CI

* add clean-help-dev.sh script, to proper clean build directory

temp solution which purpose is to clean artifacts between build
for various platforms

* clean-help-dev.sh: display echo confirmation after removing build files

…ependent (#646)

* tests, debug: add debug printout for Global Variables

* tests: fix fTxIndex set after exit from GMPArithTests.RewardsTest

DeckerSU/KomodoOcean#95 (comment)

* tests: fix LegacyEventsTests removing temp directory, close komodoevents

Windows specifics: The OS more strictly locks files if they are in use, even if their usage has been completed in the code. We should not leave the komodoevents file descriptor open.

TODO: The **signedmasks** descriptor is also handled during komodod / komodo-test execution and is never closed (!)

* tests: prevent ASSETCHAINS_MAGIC corruption in ParseArgumentsTests

* tests: prevent ASSETCHAINS_CCDISABLES corruption in ParseArgumentsTests

* tests: move deleteIfUsedBefore to testutils.h

* tests: fix TestCoinImport global variables set/unset

* debug: add assetchain output stream operator<<

* tests: disable GLEEC example, as an old GLEEC chain now require -datadir

* tests: fix TestNotary.* tests set, now it's tied to NUM_KMD_SEASONS

* tests: fix global fTxIndex state in TestChain

* tests: fix TestParseNotarisation.FilePaths test

* test: fix consensus params after chainparams_commandline call

* tests: fix TestAlerts.AlertNotify test

* tests: fix TestParseNotarisation.test_prevMoMheight tests

last.MoM could be modified by other tests, so we need a workaround.

* tests: fix TestParseNotarisation tests

IS_KOMODO_NOTARY changes critical for LegacyEvents tests.

* tests: check IS_KOMODO_NOTARY == false condition, for LegacyEventsTests

* tests: fix IsInitialBlockDownload() debug output in LegacyEventsTests

we want to output value, not address ...

* tests: prevent ASSETCHAINS_CC corruption

* tests: prevent ASSETCHAINS_COMMISSION corruption

* tests: add test_block suite comments

* tests: make Mempool tests independent from chainActive state

prevent crash in GetMedianTimePast calculation

* tests: fix TestEvalNotarisation.test_komodo_notarysinit test

* test: fix TestEvalNotarisation.test_komodo_notaries test

* tests: temp fix for TestNotary.KomodoNotaries test

* tests: fix TestEvalNotarisation.test_komodo_notarysinit

static hwmheight can be non-zero after komodo_init(...) after some
other tests ... so we should clear it once again.

* CC: fix CCShowStructure behavior if nullptr is passed

* tests: fix all TestBet.* set (undefined behavior inside komodo_nextheight)

* tests: move GTEST_COUT_COLOR to testutils.h

* tests: add GetNetworkByIdStr function (id_str -> network)

* tests: correct restore old network in Mempool.* and PoW.* tests

* tests: fix GMPArithTests.RewardsTest (should use REGTEST)

* tests: fix TestParseNotarisation.prevMoMheight test

* tests: fix accessing real ~/.komodo directory instead set -datadir

because of path caching ...

README.md: updating information

…height

Update DEPRECATION_HEIGHT to 5 333 777 to extend node support window