[master](backport #28006) Remove deprecated/undocumented IncludeCreatorMetadata setting

[mergify]

This is an automatic backport of pull request #28006 done by Mergify.
Cherry-pick of 9377bcd has failed:

On branch mergify/bp/master/pr-28006
Your branch is up to date with 'origin/master'.

You are currently cherry-picking commit 9377bcde4.
  (all conflicts fixed: 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)

nothing to commit, working tree clean

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

---

Mergify commands and options

More conditions and actions can be found in the documentation.

You can also trigger Mergify actions by commenting on this pull request:

• @Mergifyio refresh will re-evaluate the rules
• @Mergifyio rebase will rebase this PR on its base branch
• @Mergifyio update will merge the base branch into this PR
• @Mergifyio backport <destination> will backport this PR on <destination> branch

Additionally, on Mergify dashboard you can:

• look at your merge queues
• generate the Mergify configuration with the config editor.

Finally, you can contact us on https://mergify.io/

[botelastic]

This pull request doesn't have a Team:<team> label.

[elasticmachine]

💚 Build Succeeded

the below badges are clickable and redirect to their specific view in the CI or DOCS

Expand to view the summary

Build stats

• Start Time: 2021-09-21T14:00:12.593+0000

• Duration: 18 min 16 sec

• Commit: 659c000

Trends 🧪

❕ Flaky test report

No test was executed to be analysed.

[jsoriano]

Empty PR, closing. @ChrsMark please take a look in case this should have been backported somewhere else.