Bump hashicorp/helm (#1056)

Bumps the terraform group in /terraform/gcp/modules/argocd with 1 update: [hashicorp/helm](https://github.com/hashicorp/terraform-provider-helm).


Updates `hashicorp/helm` from 2.12.1 to 2.13.0
- [Release notes](https://github.com/hashicorp/terraform-provider-helm/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-helm/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-helm@v2.12.1...v2.13.0)

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

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

terraform/gcp/modules/argocd/versions.tf

@@ -24,7 +24,7 @@ terraform {
     }
     helm = {
       source  = "hashicorp/helm"
-      version = "2.12.1"
+      version = "2.13.0"
     }
   }
 }