[ci] switch CI runner from Ubuntu 20.04 to 22.04 #3

	# Copyright lowRISC contributors.
	# Licensed under the Apache License, Version 2.0, see LICENSE for details.
	# SPDX-License-Identifier: Apache-2.0

	name: Ibex Private CI

	on:
	push:
	tags:
	- "*"
	merge_group:
	types:
	- checks_requested
	pull_request_target:
	branches:
	- "*"

	permissions:
	statuses: write

	jobs:
	trigger:
	name: Trigger Private CI
	runs-on: ubuntu-latest
	steps:
	# Create pending statuses to block merge group and give indication before jobs are picked up.
	- name: Create pending statuses
	run: \|
	gh api --method POST \
	-H "Accept: application/vnd.github+json" \
	-H "X-GitHub-Api-Version: 2022-11-28" \
	/repos/${{ github.repository }}/statuses/${{ github.event.pull_request.head.sha \|\| github.sha }} \
	-f state='pending' \
	-f context='Ibex Private CI' \
	-f description='Queued'
	env:
	GITHUB_TOKEN: ${{ github.token }}

	- name: Trigger Private CI
	run: \|
	gh workflow run ibex-private-ci.yml --repo lowRISC/lowrisc-private-ci \
	-f ref="${{ github.event.pull_request.head.sha \|\| github.sha }}" \
	-f sha="${{ github.event.pull_request.merge_commit_sha \|\| github.sha }}"
	env:
	GITHUB_TOKEN: ${{ secrets.LOWRISC_PRIVATE_CI_PAT }}

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