Refactor actorReturningVoid: rename .cc to .cpp and improve implement… #55

	---
	name: C/C++ CI
	on:
	push:
	pull_request:
	types: [opened, synchronize, reopened]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: lukka/get-cmake@latest
	- name: cmake
	run: cmake -B cmake-build -S . -GNinja && cmake --build cmake-build
	- name: install meson
	run: python3 -m pip install https://github.com/mesonbuild/meson/releases/download/1.0.0/meson-1.0.0.tar.gz && which meson
	sonarcloud:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	# Disabling shallow clone is recommended for improving relevancy of reporting
	fetch-depth: 0
	- name: SonarCloud Scan
	uses: sonarsource/sonarcloud-github-action@master
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
	- name: Run build-wrapper
	run: \|
	cmake -S . -B build
	which build-wrapper-linux-x86_64 \|\| echo "failed while looking for wrapper command"
	which ninja \|\| echo "ninja not found"
	build-wrapper-linux-x86-64 --out-dir cmake-build-sonarcube-wrap cmake --build build \|\| echo "failed to run wrapper command"
	- name: run tox
	run: python3 -m pip install tox && tox -e py

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