Fix audio on 700 series PCH audio controller #22

	name: Check plist files for 'real' key

	on:
	push:
	pull_request:
	workflow_dispatch:
	release:
	types: [published]

	jobs:
	check-plist:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install xmllint
	run: sudo apt-get install libxml2-utils

	- name: Find 'real' key in plist files
	run: \|
	# Find all plist files and parse them using xmllint, searching for the 'real' key
	for file in $(find . -type f -name "*.plist"); do
	if xmllint --xpath "//real" "$file" 2>/dev/null; then
	echo "::error::Found 'real' key in $file."
	exit 1
	fi
	done
	echo "No 'real' key found."

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