docs(v11): update some v11 docs #87

	# https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#force-deleting-cache-entries
	name: Pull resquest closed
	on:
	pull_request:
	types:
	- closed

	jobs:
	cleanup:
	runs-on: ubuntu-latest
	steps:
	- name: Cleanup up branch cache
	run: \|
	gh extension install actions/gh-actions-cache

	echo "Fetching list of cache keys"
	cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH -L 100 \| cut -f 1 )

	## Setting this to not fail the workflow while deleting cache keys.
	set +e
	echo "Deleting caches..."
	for cacheKey in $cacheKeysForPR
	do
	gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
	done
	echo "Done"
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	REPO: ${{ github.repository }}
	BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge
	if_merged:
	if: github.event.pull_request.merged == true
	runs-on: ubuntu-latest
	steps:
	- name: Comment the schedule release
	id: conditional-comment
	uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
	with:
	script: \|
	const commentText = "The content of this pull request will be made available as part of our next release. For the full schedule of upcoming releases, check out our [Release Radar](https://github.com/carbon-design-system/carbon/wiki/Release-radar) page."

	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: commentText
	});
	- name: Set Output
	if: steps.conditional-comment.outcome == 'success'
	run: echo "Comment added successfully."

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