update README.md and modified pa_hero feedback #46

	name: ReleaseBuildTest

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	env:
	BUILD_TYPE: Release

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Install Arm GNU Toolchain (arm-none-eabi-gcc 2021.10)
	uses: carlosperate/arm-none-eabi-gcc-action@v1
	with:
	release: '10.3-2021.10' # <-- The compiler release to use

	- name: Install Ninja build system
	run: \|
	sudo apt install ninja-build

	- name: Checkout `master` branch
	uses: actions/checkout@v3
	with:
	ref: 'master'

	- name: Configure CMake
	# Leave SDK_CLEAR_ENV to be unset to use the default compiler in this action
	run: cmake -B $GITHUB_WORKSPACE/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -GNinja $GITHUB_WORKSPACE

	- name: Build
	run: cmake --build $GITHUB_WORKSPACE/build --config ${{env.BUILD_TYPE}}

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