feat: add module for otc-prometheus-exporter #56

	name: Terraform documentation generation

	on:
	pull_request:
	types:
	- opened
	- synchronize
	jobs:
	terraform-docs:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: read
	contents: write
	steps:
	- if: ${{ !env.ACT }}
	name: Clone repo
	uses: actions/checkout@v3
	with:
	ref: ${{ github.event.pull_request.head.ref }}

	- uses: dorny/paths-filter@v2
	id: changes
	with:
	filters: \|
	tf:
	- '*/.tf'
	- '**/README.md'

	- if: steps.changes.outputs.tf == 'true'
	name: Render terraform docs and push changes back to PR
	uses: terraform-docs/gh-actions@main
	with:
	config-file: .terraform-docs.yaml
	git-push: "true"
	working-dir: .

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