[VL] Allow to enable or disable huge page allocation feature in Velox #4575

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	# this work for additional information regarding copyright ownership.
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	#
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	name: Clickhouse Backend Trigger

	on:
	pull_request_target:
	paths:
	- '.github/**'
	- 'pom.xml'
	- 'backends-clickhouse/**'
	- 'gluten-celeborn/**'
	- 'gluten-core/**'
	- 'gluten-ut/**'
	- 'shims/**'
	- 'tools/gluten-it/**'
	- 'tools/gluten-te/**'
	- 'cpp-ch/**'

	jobs:
	add-comment:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Sleep for Dev PR workflow done
	run: \|
	sleep 15

	- name: Add comment to PR
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	COMMENT="Run Gluten Clickhouse CI"
	URL=$(jq -r .pull_request.comments_url "$GITHUB_EVENT_PATH")
	curl -H "Authorization: token ${GITHUB_TOKEN}" -X POST -d "{\"body\":\"$COMMENT\"}" "${URL}"

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