[fix](bloom filter)Fix drop column with bloom filter index (#44361) #50559

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	---
	name: 'Check PR title'

	on:
	pull_request:
	types: [ opened, edited ]

	jobs:
	PR-title-checker:
	name: "PR title checker"
	runs-on: ubuntu-latest
	steps:
	- name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
	uses: actions/checkout@v2
	with:
	persist-credentials: false
	submodules: recursive
	- name: Check Title
	uses: ./.github/actions/action-pr-title
	with:
	regex: '\[([a-zA-Z0-9 \-_])+\]$([a-zA-Z0-9 \-_])+$(.*)'
	github_token: ${{ github.token }}

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