feat: add cli argument to display runner version

[WinPlay02]

Closes #19

Summary of Changes

• display version fetched from metadata for --version and -V args (using importlib.metadata.version)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (238d9e2) 100.00% compared to head (0373dd6) 100.00%. Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #21 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 6 6 Lines 327 328 +1 ========================================= + Hits 327 328 +1 ```

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[github-actions[bot]]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ PYTHON	black	1	0	0	0.38s
✅ PYTHON	mypy	1		0	1.63s
✅ PYTHON	ruff	1	0	0	0.02s
✅ REPOSITORY	git_diff	yes		no	0.02s

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[lars-reimann]

@WinPlay02 This already looks good. Do you still want to change anything?

[WinPlay02]

This should be okay, I forgot to mark it as ready.

[lars-reimann]

:tada: This PR is included in version 0.3.0 :tada:

The release is available on:

• v0.3.0
• GitHub release

Your semantic-release bot :package::rocket: