feat(fcm): Add `send_each` and `send_each_for_multicast` for FCM batch send #645

	name: Continuous Integration

	on: pull_request

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python: ['3.7', '3.8', '3.9', '3.10', 'pypy3.8']

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Test with pytest
	run: pytest
	- name: Set up Node.js 16
	uses: actions/setup-node@v1
	with:
	node-version: 16.x
	- name: Run integration tests against emulator
	run: \|
	npm install -g firebase-tools
	firebase emulators:exec --only database --project fake-project-id 'pytest integration/test_db.py'

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.7
	uses: actions/setup-python@v4
	with:
	python-version: 3.7
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Lint with pylint
	run: ./lint.sh all

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