- when uploading server logs, make sure they don't overwrite each other.
- sort the test units to get consistent order between them (following
#13220)
- backup and restore the entire server configuration, to protect one
unit from config changes another unit performs

**Related issue**
redis#13219

**Motivation**
Currently we have to manually update the all_tests variable when
introducing new test files.

**Modification**
I have modified it to list test files dynamically, but instead of
modifying it to add all test files, I have modified it to only add only
test files from the following 4 paths

- unit
- unit/type
- unit/cluster
- integration

so that it doesn't deviate too much from what we already do

**Result**
- dynamically list test files to all_tests variable
- close issue redis#13219

**Additional information**
- removed `list-common.tcl` file and added
`generate_largevalue_test_array` proc in `util.tcl`. because
`list-common.tcl` is not a test file
- There is an order dependency. So I added a code to the "Is a ziplist
encoded Hash promoted on big payload?" test that resets
hash-max-listpack-value to the default (64).

---------

Signed-off-by: jonghoonpark <dev@jonghoonpark.com>
Co-authored-by: debing.sun <debing.sun@redis.com>

- when uploading server logs, make sure they don't overwrite each other.
- sort the test units to get consistent order between them (following
redis#13220)
- backup and restore the entire server configuration, to protect one
unit from config changes another unit performs