feat(rust): Add 'allow-panic-in-tests = true' to the Clippy config

[stanislav-tkach]

Description

This pull request adds allow-panic-in-tests = true to the clippy.toml config.

It is ok to panic in the tests and we already allow the usage of both unwrap and expect (allow-unwrap-in-tests and allow-expect-in-tests). Sometimes it is easier to use a direct panic!() call. For example:

let Address::Stake(address) = cip0134_uri.address() else {
    panic!("Unexpected address type ({uri})");
};

Rewriting this code to use unwrap is possible, but more cumbersome.

Related Pull Requests

I have encountered this issue working on the input-output-hk/catalyst-libs#102 pull request.

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module

[stanislav-tkach]

I'm not sure, but it seems that CI failure is unrelated to my changes:

  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* | main.py:67:32: UP006 Use `set` instead of `Set` for type annotation
  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* |    |
  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* | 65 |         self.layer_index: dict[str, int] = {}
  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* | 66 |         self.file_index: dict[str, int] = {}
  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* | 67 |         self.triggered_layers: Set[str] = set()
  /h/r/w/c/c/u/earthly-cache-watcher+check *failed* |    |                                ^^^ UP006

[Mr-Leshiy]

LGTM