iox-#2370: Add pre-commit setup (for buildifier)

[lalten]

Notes for Reviewer

Add pre-commit setup and replace buildifier machinery with it.

https://github.com/eclipse-iceoryx/iceoryx/actions/runs/13865819821/job/38804565572?pr=2441:

Note that it says "format" Bazel files, but it does lint as well. Example:

Pre-Review Checklist for the PR Author

1. [x] Code follows the coding style of CONTRIBUTING.md
2. [x] Tests follow the best practice for testing
3. [ ] Changelog updated in the unreleased section including API breaking changes
4. [x] Branch follows the naming format (iox-123-this-is-a-branch)
5. [x] Commits messages are according to this guideline
   • [x] Commit messages have the issue ID (iox-#123 commit text)
   • [x] Commit author matches Eclipse Contributor Agreement (and ECA is signed)
6. [x] Update the PR title
   • Follow the same conventions as for commit messages
   • Link to the relevant issue
7. [x] Relevant issues are linked
8. [x] Add sensible notes for the reviewer
9. [x] All checks have passed (except task-list-completed)
10. [ ] Assign PR to reviewer

Checklist for the PR Reviewer

• [ ] Consider a second reviewer for complex new features or larger refactorings
• [ ] Commits are properly organized and messages are according to the guideline
• [ ] Code according to our coding style and naming conventions
• [ ] Unit tests have been written for new behavior
• [ ] Public API changes are documented via doxygen
• [ ] Copyright owner are updated in the changed files
• [ ] All touched (C/C++) source code files from iceoryx_hoofs have been added to ./clang-tidy-diff-scans.txt
• [ ] PR title describes the changes

Post-review Checklist for the PR Author

1. [ ] All open points are addressed and tracked via issues

References

• Closes TBD

[codecov[bot]]

Codecov Report

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

Project coverage is 78.25%. Comparing base (2fc7a5f) to head (d49c10a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2441      +/-   ##
==========================================
- Coverage   78.26%   78.25%   -0.01%     
==========================================
  Files         445      445              
  Lines       17091    17091              
  Branches     2373     2373              
==========================================
- Hits        13376    13375       -1     
  Misses       2835     2835              
- Partials      880      881       +1     

Flag	Coverage Δ
unittests	78.05% <ø> (-0.01%)	:arrow_down:
unittests_timing	15.32% <ø> (+<0.01%)	:arrow_up:

Flags with carried forward coverage won't be shown. Click here to find out more.

see 1 file with indirect coverage changes

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