Updates the metadata to MDS 3 #1622

	name: pylint
	on:
	push:
	paths:
	- '*/.py'
	- '.pylintrc'
	- '!third_party/**'
	pull_request:
	types: [opened, synchronize, reopened]
	jobs:
	pylint:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	pip install 'tockloader==1.5' pylint
	- name: Register matcher
	run: echo ::add-matcher::./.github/python_matcher.json
	- name: Test code with pylint
	run: ./tools/run_pylint.sh

	yapf:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	pip install 'yapf>=0.30.0' tockloader
	- name: Test code formatting with yapf
	run: \|
	echo ::add-matcher::./.github/python_matcher.json
	yapf --style=yapf --recursive --exclude third_party --diff .

Provide feedback