[ci/macos] Fixing file name type and only doing g++-12 for macos #1

	name: MacOS Build/Test
	on: [push]
	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [macos-13, macos-14] # macos-14 is arm64, macos-13 is x86_64
	compiler: [g++-12]
	python-version: ["3.12"]
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: recursive
	# TODO: improve compiler setup for macos, right now we only use what's already on the github runners
	# - name: Setup compiler
	# run: python3 ./.github/compiler_setup.py ${{ matrix.compiler }}
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Python dependencies
	run: python -m pip install cmake scikit-build-core
	- name: Configure CMake
	env:
	CXX: ${{ matrix.compiler }}
	run: cmake -B ${{github.workspace}}/build -DCMAKE_CXX_COMPILER=${CXX}
	- name: Build
	run: \|
	cmake --build ${{github.workspace}}/build --verbose --parallel
	- name: Install
	run: \|
	cmake --install ${{github.workspace}}/build
	python -m pip install ".[dev]" --no-build-isolation
	- name: Test C++
	env:
	OMP_NUM_THREADS: 2
	CPP_TEST_DIR: build/fast_pauli/cpp/tests
	run: make test-cpp
	- name: Test Python
	run: make test-py

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