Update to python 3.11 in GitHub workflows #5954

	name: Continuous Integration Web Tests
	env:
	CLOUDSDK_PYTHON: python3.11
	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	web_tests:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [18.x]
	# TODO: Add 14.x, 16.x.
	# See supported Node.js release schedule at https://nodejs.org/en/about/releases/

	steps:
	- uses: actions/checkout@v4

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: 'npm'

	- name: set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: pre-installation
	run: \|
	# Remove existing google-cloud-sdk packages in Ubuntu.
	sudo rm -rf /usr/lib/google-cloud-sdk
	curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-410.0.0-linux-x86_64.tar.gz \| tar -zx > /dev/null
	# Substitute the downloaded google-cloud-sdk packages, due to https://stackoverflow.com/questions/42697026/install-google-cloud-components-error-from-gcloud-command.
	sudo mv google-cloud-sdk /usr/lib/
	sudo gcloud components update
	sudo gcloud components install app-engine-python beta cloud-datastore-emulator app-engine-python-extras
	gcloud config set project cr-status-staging
	gcloud version

	- name: installation
	run: \|
	npm install -g gulp

	- run: npm config set script-shell bash --global
	- run: npm run setup
	- name: Install playwright browsers
	run: npx playwright install --with-deps
	- run: npm run build --if-present

	- name: Run web test runner
	run: npm run webtest

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