Add note regarding synchronous communication between too many isolates #9854

	name: No response

	# Both `issue_comment` and `scheduled` event types are required for this Action
	# to work properly.
	on:
	issue_comment:
	types: [created]
	schedule:
	# Schedule for every day at 8am
	- cron: '0 8 * * *'

	# By specifying the access of one of the scopes, all of those that are not
	# specified are set to 'none'.
	permissions:
	issues: write

	jobs:
	noResponse:
	runs-on: ubuntu-latest
	if: ${{ github.repository == 'dart-lang/site-www' }}
	steps:
	- uses: godofredoc/no-response@0ce2dc0e63e1c7d2b87752ceed091f6d32c9df09
	with:
	token: ${{ github.token }}
	# Comment to post when closing an Issue for lack of response. Set to `false` to disable
	closeComment: >
	Without additional information we're not able to resolve this issue,
	so it will be closed at this time. You're still free to add more info
	and respond to any questions above, though. We'll reopen the case
	if you do. Thanks for your contribution!
	# Number of days of inactivity before an issue is closed for lack of response.
	daysUntilClose: 21
	# Label requiring a response.
	responseRequiredLabel: "act.wait-for-customer"

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