Bump hashicorp/google from 5.38.0 to 5.39.1 in /terraform (#481)

Bumps [hashicorp/google](https://github.com/hashicorp/terraform-provider-google) from 5.38.0 to 5.39.1.
- [Release notes](https://github.com/hashicorp/terraform-provider-google/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-google/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-google@v5.38.0...v5.39.1)

---
updated-dependencies:
- dependency-name: hashicorp/google
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

terraform/terraform.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     google = {
       source  = "hashicorp/google"
-      version = "5.38.0"
+      version = "5.39.1"
     }
     google-beta = {
       source  = "hashicorp/google-beta"