optimize `is_ipv4` #1135

	name: Release Script Tests

	on:
	# workflow_call is used to indicate that a workflow can be called by another workflow.
	workflow_call:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	paths-ignore:
	- '**.md'
	- 'docs/**'
	push:
	branches:
	- main
	paths-ignore:
	- '**.md'
	- 'docs/**'

	permissions:
	contents: read

	jobs:
	release-script-test:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./tools/release

	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

	- name: Prepare Python
	uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
	with:
	cache: 'pip' # caching pip dependencies

	- name: Install dependencies
	run: pip install -r requirements.txt

	- name: Run tests
	run: pytest -v

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