Update GCP runner, proxy, prometheus, and node-exporter images to ver… #595

	name: Terraform Validate

	on:
	pull_request:
	branches: [ main ]
	push:
	branches: [ main ]

	jobs:
	terraform-validate:
	name: Terraform Validate
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v3
	with:
	terraform_version: "~1.3"

	- name: Terraform Format Check
	run: terraform fmt -check -recursive

	- name: Terraform Init
	run: terraform init -backend=false

	- name: Terraform Validate
	run: terraform validate

	- name: Validate Examples
	run: \|
	for example_dir in examples/*/; do
	if [ -d "$example_dir" ] && [ -f "$example_dir/main.tf" ]; then
	echo "Validating example: $example_dir"
	cd "$example_dir"
	terraform init -backend=false
	terraform validate
	cd - > /dev/null
	fi
	done

	# Validate example modules
	for module_dir in examples//modules//; do
	if [ -d "$module_dir" ] && [ -f "$module_dir/main.tf" ]; then
	echo "Validating example module: $module_dir"
	cd "$module_dir"
	terraform init -backend=false
	terraform validate
	cd - > /dev/null
	fi
	done

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