Add workflow to run on graviton instances #3

	name: Graviton workflow

	on:
	push:
	branches: [ "graviton" ]
	workflow_dispatch:

	permissions: {}

	jobs:
	run-test:
	name: Run test on graviton instance
	runs-on: cp-graviton
	timeout-minutes: 10

	steps:
	- name: Checkout repository
	uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6

	- name: Do something
	shell: bash
	run: \|
	uptime
	uname -a
	cat /proc/cpuinfo \| grep -e processor -e model -e cache -e cpu
	free -m
	sleep 120

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