ci: use stale action to apply needs-attention label #549

	name: ci
	on:
	- push
	- pull_request
	jobs:
	matrix:
	runs-on: ubuntu-latest
	name: ${{ matrix.name }}
	strategy:
	fail-fast: false
	matrix:
	include:
	- name: Lint Alerts
	run: make --always-make alerts-lint
	- name: Generate YAML
	run: make --always-make generate && git diff --exit-code
	- name: Lint Grafana Dashboards
	run: make --always-make dashboards-lint
	- name: Format JSONNET
	run: make --always-make jsonnet-fmt && git diff --exit-code
	- name: Lint JSONNET
	run: make --always-make jsonnet-lint
	- name: Format MD
	run: make --always-make markdownfmt && git diff --exit-code
	- name: Lint MD
	run: make --always-make vale && git diff --exit-code
	- name: Lint YAML
	run: make --always-make pint-lint
	- name: Run unit tests
	run: make --always-make test

	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- uses: actions/setup-go@v5
	with:
	go-version-file: scripts/go.mod
	cache-dependency-path: scripts/go.sum
	- run: ${{ matrix.run }}

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