fix: update advanced testing pipeline to not execute tests that weren't selected so they show skipped instead of skipping steps. #1379

	name: Changelog Check

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	check-changelog:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Check for CHANGELOG.md changes
	if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-changelog') }}
	run: \|
	git fetch origin ${{ github.base_ref }}
	CHANGELOG_DIFF=$(git diff ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} -- changelog.md)
	echo "${CHANGELOG_DIFF}"
	if [ -z "$CHANGELOG_DIFF" ]; then
	echo "ERROR: No changes detected in CHANGELOG.md. Please update the changelog."
	exit 1
	else
	echo "CHANGELOG.md has been updated."
	fi

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