feat(cloudrun-job): Allow defining network interfaces

The terraform resource allows defining network interfaces but the module does not.
Allow this capability to specify the network and subnetwork directly.

Author: nikhars

modules/job-exec/main.tf

@@ -102,9 +102,18 @@ resource "google_cloud_run_v2_job" "job" {
         content {
           connector = vpc_access.value["connector"]
           egress    = vpc_access.value["egress"]
+          dynamic "network_interfaces" {
+            for_each = vpc_access.value["network_interfaces"]
+            content {
+              network    = network_interfaces.value["network"]
+              subnetwork = network_interfaces.value["subnetwork"]
+              tags       = network_interfaces.value["tags"]
+            }
+          }
         }
       }
     }
+    }
   }
 }
 

modules/job-exec/variables.tf

@@ -140,6 +140,11 @@ variable "vpc_access" {
   type = list(object({
     connector = string
     egress    = string
+    network_interfaces = optional(object({
+      network    = optional(string)
+      subnetwork = optional(string)
+      tags       = optional(list(string))
+    }))
   }))
   description = "VPC Access configuration to use for this Task."
   default     = []