[ci] Add simple build workflow #2

	name: build validation

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches: [ $default-branch ]

	jobs:
	build:
	name: Build
	runs-on: macos-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Use .NET 8.x
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '8.x'

	- name: Install MAUI
	run: dotnet workload install maui

	- name: Install objectivesharpie
	run: brew install objectivesharpie

	- name: Create logs dir
	run: mkdir -p ${{ runner.temp }}/logs/

	- name: Build facebook
	working-directory: ./facebook
	run: dotnet build -v:n -bl:${{ runner.temp }}/logs/facebook.binlog

	- name: Build firebase
	working-directory: ./firebase/macios
	run: dotnet build -v:n -bl:${{ runner.temp }}/logs/firebase-macios.binlog

	- name: Build googlecast
	working-directory: ./googlecast/macios
	run: dotnet build -v:n -bl:${{ runner.temp }}/logs/googlecast-macios.binlog

	- name: Upload logs
	uses: actions/upload-artifact@v4
	with:
	name: build-logs
	path: ${{ runner.temp }}/logs/

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