Fix lcov on Ubuntu Noble

[azeey]

🦟 Bug fix

Summary

The coverage build in https://github.com/gazebosim/gz-fuel-tools/pull/427 is failing due to some issues in lcov. From my testing and following the approach in https://github.com/ros2/ci/pull/771, this PR seems to fix the problem.

Checklist

• [ ] Signed all commits for DCO
• [ ] Added tests
• [ ] Updated documentation (as needed)
• [ ] Updated migration guide (as needed)
• [ ] Consider updating Python bindings (if the library has them)
• [ ] codecheck passed (See contributing)
• [ ] All tests passed (See test coverage)
• [ ] While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[scpeters]

tested with https://github.com/gazebosim/gz-fuel-tools/pull/427 in https://github.com/gazebosim/gz-fuel-tools/pull/428. the workflow passes, though there still seems like an issue with the codecov upload

[scpeters]

uh oh, this breaks Ionic packages still using Jammy for coverage testing (see https://github.com/gazebosim/gz-utils/pull/133)