Add OSAL singleton initialization to `Os::init()` #1061

	name: "FppTest"

	on:
	push:
	branches: [ devel, release/** ]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: [ devel, release/** ]
	paths-ignore:
	- 'docs/**'
	- '**.md'
	- '.github/actions/spelling/**'
	- '.github/ISSUE_TEMPLATE/**'

	jobs:
	fpptest:
	name: Run FppTest
	runs-on: ubuntu-22.04
	steps:
	- name: "Checkout F´ Repository"
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	submodules: true
	- name: "Install requirements.txt"
	run: \|
	pip3 install -r ./requirements.txt
	shell: bash
	- name: "Generate UT build cache"
	working-directory: ./FppTest
	run: \|
	fprime-util generate --ut
	shell: bash
	- name: "Build UTs"
	working-directory: ./FppTest
	run: \|
	fprime-util build --ut
	shell: bash
	- name: "Run UTs"
	working-directory: ./FppTest
	run: \|
	fprime-util check
	shell: bash
	- name: "Archive Logs"
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: FppTest-Logs
	path: ./FppTest/build-fprime-automatic-native-ut/Testing/Temporary/*.log
	retention-days: 5

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