fix(backport): Add git push to manual backport instructions #112

	name: yarn build

	on: pull_request

	jobs:
	yarn-build:
	name: yarn build
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v3
	with:
	node-version: 16.16.0

	- name: Get yarn cache directory path
	id: yarn-cache-dir-path
	run: echo "::set-output name=dir::$(yarn config get cacheFolder)"

	- name: Restore yarn cache
	uses: actions/cache@v2
	id: yarn-cache
	with:
	path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
	key: yarn-cache-folder-${{ hashFiles('**/yarn.lock', '.yarnrc.yml') }}
	restore-keys: \|
	yarn-cache-folder-

	- name: Install dependencies
	run: yarn install --immutable

	- name: Build yarn
	run: yarn build

	- name: Git checkout
	run: \|
	if [ -n "$(git status --porcelain)" ]; then
	echo "ERROR: Please run yarn build and commit your changes.";
	git diff --exit-code
	fi

Provide feedback