[CI] Code coverage + pre-commit (backport #1413)

[mergify]

This is an automatic backport of pull request #1413 done by Mergify.
Cherry-pick of 1538c91 has failed:

On branch mergify/bp/iron/pr-1413
Your branch is up to date with 'origin/iron'.

You are currently cherry-picking commit 1538c91.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	deleted:    .github/workflows/ci-format.yml
	new file:   .github/workflows/humble-coverage-build.yml
	new file:   .github/workflows/humble-pre-commit.yml
	new file:   .github/workflows/iron-coverage-build.yml
	new file:   .github/workflows/iron-pre-commit.yml
	new file:   .github/workflows/rolling-coverage-build.yml
	new file:   .github/workflows/rolling-pre-commit.yml
	new file:   .github/workflows/update-pre-commit.yml
	modified:   CONTRIBUTING.md
	modified:   controller_manager/src/controller_manager.cpp
	modified:   controller_manager/test/controller_manager_test_common.hpp
	modified:   hardware_interface/test/test_handle.cpp
	modified:   rqt_controller_manager/setup.py

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by them: .github/workflows/ci-coverage-build.yml
	deleted by them: .github/workflows/ci-ros-lint.yml
	both modified:   .pre-commit-config.yaml

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[mergify]

This pull request is in conflict. Could you fix it @bmagyar @destogl @christophfroehlich?

[destogl]

@bmagyar Since you already approved this, I assume you want to keep the pre-commit and formatting changes together. This is fine with me too in this case.

Therefore merging!