Update mkdocs-material requirement from ~=9.6.20 to ~=9.6.21 #20

	# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json

	name: build-docs

	on:
	# Allow running the workflow manually from the GitHub UI
	workflow_dispatch:
	# Only run on PRs to make sure PRs don't break docs; 'publish-docs' handles pushes to main
	pull_request:
	branches:
	# Run the workflow for all pull requests for the main branch
	- main
	paths:
	# Only run on changes to docs
	- ".github/workflows/build-docs.yml"
	- "docs/**"
	- "mkdocs.yml"
	- "requirements.txt"

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v5
	# Fetch all history for all tags and branches
	# mkdocs-git-revision-date-localized-plugin needs access to the last commit that touched a specific file
	with:
	fetch-depth: 0

	- name: Setup Python
	uses: actions/setup-python@v6
	with:
	python-version: 3.x
	cache: 'pip'
	cache-dependency-path: 'requirements.txt'

	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install -r ./requirements.txt

	- name: Build
	run: mkdocs build

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