add the ROCK2/4 integrators #466

	name: cmake_burn_cell_primordial_chem

	on: [pull_request]
	jobs:
	burn_cell:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Install dependencies
	run: \|
	sudo apt-get update -y -qq
	sudo apt-get -qq -y install curl cmake jq clang g++>=9.3.0 libopenmpi-dev

	- name: Compile and run
	run: \|
	mkdir build && cd build
	cmake .. -DBUILD_UNIT_TEST=true -DBUILD_AMReX=true
	make -j2
	ctest --output-on-failure

Provide feedback