chore(deps): Update Terraform terraform-google-modules/lb-internal/google to v7

Author: renovate[bot]

examples/simple/main.tf

@@ -27,7 +27,7 @@ module "gce-lb-fr" {
 
 module "gce-ilb" {
   source  = "terraform-google-modules/lb-internal/google"
-  version = "~> 5.0"
+  version = "~> 7.0"
 
   project      = var.project
   region       = var.region