Update README.md #264

	name: Count Signature Number
	on: push

	jobs:
	count:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup S.C.
	id: sc-dl
	run: \|
	wget "https://github.com/LGBT-CN/signature-counter/releases/download/0.0.1/x86_64-unknown-linux-musl"
	chmod +x ./x86_64-unknown-linux-musl
	chmod +w *
	- name: Run S.C.
	run: \|
	./x86_64-unknown-linux-musl ./README.md
	rm -f ./x86_64-unknown-linux-musl
	- name: Commit S.C.
	run: \|
	git config user.name KevinZonda
	git config user.email [email protected]
	git add .
	git commit -m "S.C.: `date "+%Y-%m-%d %H:%M:%S UTC%:z"`" \|\| true
	- name: Push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ github.ref }}

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