update and rename selfhosted action #144

	name: gpu-tests

	on: [push, pull_request]

	jobs:
	test-linux:
	runs-on: [self-hosted, linux]
	strategy:
	max-parallel: 5

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.7
	uses: actions/setup-python@v2
	with:
	python-version: 3.7
	- name: Install dependencies
	run: \|
	pip install -r requirements.txt
	- name: Test with unittest
	run: \|
	python -m unittest discover

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