Add script for verifying PDSC file and corresponding workflow #1

	# SPDX-FileCopyrightText: Copyright 2024 Arm Limited and/or its affiliates <[email protected]>
	#
	# SPDX-License-Identifier: Apache-2.0
	#
	# Licensed under the Apache License, Version 2.0 (the License); you may
	# not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an AS IS BASIS, WITHOUT
	# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# Simple workflow for checking PDSC
	name: Verify that PDSC file is up to date

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches: [main]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	check_pdsc:
	name: Check PDSC file
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Check
	run: \|
	check_pdsc.sh

Provide feedback