chore(deps): update terraform google to v6 #688

	# Copyright 2022 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: tf-validate-ci
	on:
	push:
	branches:
	- main
	paths:
	- '.github/workflows/tf-validate-ci.yml'
	- 'demos/asm-mcp-multi-clusters/terraform/**'
	pull_request:
	jobs:
	job:
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	# list of directories in the repo that hosts Terraform samples
	# update this list as new terraform samples are added to the repo
	tf-sample: [
	'demos/asm-mcp-multi-clusters/terraform',
	]
	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
	- name: terraform init & validate
	env:
	SAMPLE_DIR: ${{ matrix.tf-sample }}
	run: \|
	cd $SAMPLE_DIR
	terraform init -backend=false
	terraform validate

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