Minor fixes to Hello Modules/nf-test/nf-core #1266

	# Build and push the Docker image for building the site (mkdocs material)

	name: Build mkdocs docker image

	on:
	pull_request:
	push:
	branches: [master]

	jobs:
	mkdocs_docker:
	if: github.repository == 'nextflow-io/training'
	name: Build + push mkdocs docker image
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build / push latest image
	uses: docker/build-push-action@v5
	with:
	file: .github/mkdocs.Dockerfile
	push: ${{ github.event_name == 'push' }}
	tags: ghcr.io/nextflow-io/training-mkdocs:latest

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