Integrate lightning_utilities is_overridden

[carmocca]

What does this PR do?

Follo-up to Lightning-AI/utilities#35

Does your PR introduce any breaking changes? If yes, please list them.

None

Before submitting

• Was this discussed/approved via a GitHub issue? (not for typos and docs)
• Did you read the contributor guideline, Pull Request section?
• Did you make sure your PR does only one thing, instead of bundling different changes together?
• [n/a] Did you make sure to update the documentation with your changes? (if necessary)
• Did you write any new necessary tests? (not for typos and docs)
• Did you verify new and existing tests pass locally with your changes?
• Did you list all the breaking changes introduced by this pull request?
• Did you update the CHANGELOG? (not for typos, docs, test updates, or minor internal changes/refactors)

PR review

• Is this pull request ready for review? (if not, please submit in draft mode)
• Check that all items from Before submitting are resolved
• Make sure the title is self-explanatory and the description concisely explains the PR
• Add labels and milestones (and optionally projects) to the PR so it can be classified

[codecov]

Codecov Report

Merging #14620 (0c2addc) into master (3c23125) will increase coverage by 22%.
The diff coverage is 100%.

❗ Current head 0c2addc differs from pull request most recent head b25c309. Consider uploading reports for the commit b25c309 to get more accurate results

@@            Coverage Diff            @@
##           master   #14620     +/-   ##
=========================================
+ Coverage      64%      85%    +22%     
=========================================
  Files         358      336     -22     
  Lines       27057    26196    -861     
=========================================
+ Hits        17187    22307   +5120     
+ Misses       9870     3889   -5981     

[tchaton]

LGTM !