chore(ci): add action to test abnf syntax and examples in OM2.0 spec #1

	name: OpenMetrics

	on:
	pull_request:
	paths:
	- 'docs/specs/om/open_metrics_spec_2_0.md'

	jobs:
	check-abnf:
	runs-in: ubuntu-latest
Check failure on line 10 in .github/workflows/openmetrics.yml View workflow run for this annotation GitHub Actions / OpenMetrics Invalid workflow file `The workflow is not valid. .github/workflows/openmetrics.yml (Line: 10, Col: 5): Unexpected value 'runs-in' .github/workflows/openmetrics.yml (Line: 10, Col: 5): Required property is missing: runs-on`

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12.3'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install abnf

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