Add new project: CI/CD improvements for Alpaka library, and related projects. #371

	name: Check Projects

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo content
	uses: actions/checkout@v4 # checkout the repository content

	- name: setup python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10" # install the python version needed

	- name: install python packages
	run: \|
	python -m pip install --upgrade pip
	pip install pyyaml

	- name: execute py script # run main.py
	run: "python ./_scripts/check_projects.py"

Provide feedback