add ci badge to README #1

	name: Native Build (macos)

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main

	concurrency:
	# Cancels pending runs when a PR gets updated.
	group: ${{ github.head_ref \|\| github.run_id }}-${{ github.actor }}
	cancel-in-progress: true

	jobs:
	# build-macos:
	# runs-on: macos-latest
	# steps:
	# - name: Checkout repository
	# uses: actions/checkout@v3
	# - name: Read .zig-version
	# id: zigversion
	# uses: juliangruber/read-file-action@v1
	# with:
	# path: ./.zigversion
	# - name: Install Zig
	# uses: mlugg/setup-zig@v1
	# with:
	# version: ${{ steps.zigversion.outputs.content }}
	# - name: Install sdl2
	# run: brew install sdl2
	# - name: Build and run tests
	# run: zig build test
	# - name: Build examples
	# run: zig build examples

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