chore(iast): fix grpc iast flaky tests #15244

	name: Multiple OS tests

	on:
	push:
	branches:
	- main
	- 'mq-working-branch**'
	pull_request:
	workflow_dispatch: {}

	jobs:
	multiple_os_tests:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	# Keep this in sync with hatch.toml
	python-version: ["3.8", "3.10", "3.12", "3.13"]

	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	# Include all history and tags
	with:
	persist-credentials: false
	fetch-depth: 0

	- uses: actions-rust-lang/setup-rust-toolchain@11df97af8e8102fd60b60a77dfbf58d40cd843b8 # v1.10.1
	- name: Install latest stable toolchain and rustfmt
	run: rustup update stable && rustup default stable && rustup component add rustfmt clippy

	- name: Install hatch
	uses: pypa/hatch@257e27e51a6a5616ed08a39a408a21c35c9931bc # install
	with:
	version: "1.12.0"

	- name: Install coreutils for MacOS to get sha256sum
	if: matrix.os == 'macos-latest'
	run: brew install coreutils

	- name: Install dependencies
	if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.13'
	run: \|
	sudo add-apt-repository ppa:deadsnakes/ppa
	sudo apt-get update
	sudo apt-get install -y python3.13 python3.13-dev

	- name: Run tests
	run: hatch run +py=${{ matrix.python-version }} multiple_os_tests:test

	finished:
	name: Multiple OS Tests Finished
	runs-on: ubuntu-latest
	needs: multiple_os_tests
	steps:
	- name: True when successful
	if: needs.multiple_os_tests.result == 'success'
	run: exit 0
	- name: Fails if anything else failed
	if: needs.multiple_os_tests.result != 'success'
	run: exit 1

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