Centralize and Improve Metadata Validation in the Slice Parser #4124

	name: Whitespace validation

	on:
	workflow_dispatch:
	push:
	branches: ["main"]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: ["main"]

	jobs:
	whitespace-validation:
	name: Validate trailing whitespace and consecutive empty lines
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Run whitespace validation
	uses: zeroc-ice/github-actions/@main
	with:
	whitespace_patterns: "'*'"

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