This almost correctly implements `process.features`, the only missing
bit is `process.features.inspector` which will be handled in
#31863 because it requires to
disable a bunch of tests that were false positives.

Makes `parallel/test-process-features.js` test pass.

…31881)

This commit changes arg parsing for `--inspect`, `--inspect-brk` and
`--inspect-wait` flag
to allow passing values as follows:
- `127.0.0.1` -> `127.0.0.1:9229`
- `192.168.0.1` -> `192.168.0.1:9229`
- `:10000` -> `127.0.0.1:10000`
- `10000` -> `127.0.0.1:10000`
- `:0` -> `127.0.0.1:<OS assigned port>`
- `0` -> `127.0.0.1:<OS assigned port>`
This matches what Node.js is doing and will help to solve test
compatiblity discovered in #31863.

…e server a global (#31895)

This commit moves the implementation of `InspectorServer` to 
a new `deno_inspector_server` crate, this change is required because
this struct is used in both `runtime/` and `ext/node/` crate which
requires to have a crate that both can use.

Additionally the inspector server has been made a singleton global that
can be created and retrieved by all crates using it, which is a
prerequisite for implementing #31863.