tools: use ubuntu-slim runner in GHA #26956

	name: Notify on Review Wanted
	on:
	issues:
	types: [labeled]
	pull_request_target:
	types: [labeled]

	permissions:
	contents: read

	jobs:
	notifyOnReviewWanted:
	name: Notify on Review Wanted
	if: github.repository == 'nodejs/node' && github.event.label.name == 'review wanted'
	# cannot use ubuntu-slim here because rtCamp/action-slack-notify is dockerized
	runs-on: ubuntu-latest
	steps:
	- name: Determine PR or Issue
	id: define-message
	env:
	TITLE_ISSUE: ${{ github.event.issue.title }}
	TITLE_PR: ${{ github.event.pull_request.title }}
	run: \|
	if [[ -n "${{ github.event.pull_request.number }}" ]]; then
	number="${{ github.event.pull_request.number }}"
	link="https://github.com/${{ github.repository }}/pull/$number"
	echo "message=The PR (#$number) requires review from Node.js maintainers. See: $link" >> "$GITHUB_OUTPUT"
	echo "title=$TITLE_PR" >> "$GITHUB_OUTPUT"
	else
	number="${{ github.event.issue.number }}"
	link="https://github.com/${{ github.repository }}/issues/$number"
	echo "message=The issue (#$number) requires review from Node.js maintainers. See: $link" >> "$GITHUB_OUTPUT"
	echo "title=$TITLE_ISSUE" >> "$GITHUB_OUTPUT"
	fi

	- name: Slack Notification
	uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661 # 2.3.3
	env:
	MSG_MINIMAL: actions url
	SLACK_COLOR: '#3d85c6'
	SLACK_ICON: https://github.com/nodejs.png?size=48
	SLACK_TITLE: ${{ steps.define-message.outputs.title }}
	SLACK_MESSAGE: ${{ steps.define-message.outputs.message }}
	SLACK_USERNAME: nodejs-bot
	SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}

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