Improve Leader Election metrics #10136

	---
	name: "PR complexity label"

	on:
	pull_request:
	types: [opened, synchronize, reopened]
	branches:
	- main
	- "[0-9]+.[0-9]+.x"
	pull_request_review_comment:
	types: [created, deleted]

	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	permissions: {}
	jobs:
	codereview-complexity:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	steps:
	- name: Checkout repository
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	persist-credentials: false
	- name: Setup python
	uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
	with:
	python-version: 3.12
	cache: 'pip'
	cache-dependency-path: '*/requirements.txt'
	- name: Install dependencies
	run: pip install -r requirements.txt -r tasks/requirements.txt
	- name: Check code review complexity
	env:
	PR_NUMBER: ${{ github.event.pull_request.number }}
	run: inv -e github.assign-codereview-label --pr-id="$PR_NUMBER"

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