feat: cloudrunv2 jobs and services support passing flags to gcsfuse in beta (#12226) (#20173)

[upstream:536f2e3e9ef8e2cf720862aecde1fb6fc1d570c1]

Signed-off-by: Modular Magician <magic-modules@google.com>

Author: modular-magician

.changelog/12226.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+cloudrunv2: added `gcs.mount_options` to `google_cloud_run_v2_service` and `google_cloud_run_v2_job` (beta)
+```

google/services/cloudrunv2/resource_cloud_run_v2_job_test.go

@@ -389,6 +389,7 @@ func testAccCloudRunV2Job_cloudrunv2JobWithGcsVolume(context map[string]interfac
           gcs {
             bucket = "gcp-public-data-landsat"
             read_only = true
+
           }
         }
       }

google/services/cloudrunv2/resource_cloud_run_v2_service_test.go

@@ -272,6 +272,7 @@ resource "google_cloud_run_v2_service" "default" {
       gcs {
         bucket = "gcp-public-data-landsat"
         read_only = true
+
       }
     }
     containers {

website/docs/r/cloud_run_v2_job.html.markdown

@@ -654,6 +654,11 @@ The following arguments are supported:
   (Optional)
   If true, mount this volume as read-only in all mounts. If false, mount this volume as read-write.
 
+* `mount_options` -
+  (Optional, [Beta](https://terraform.io/docs/providers/google/guides/provider_versions.html))
+  A list of flags to pass to the gcsfuse command for configuring this volume.
+  Flags should be passed without leading dashes.
+
 <a name="nested_nfs"></a>The `nfs` block supports:
 
 * `server` -

website/docs/r/cloud_run_v2_service.html.markdown

@@ -1115,6 +1115,11 @@ The following arguments are supported:
   (Optional)
   If true, mount the GCS bucket as read-only
 
+* `mount_options` -
+  (Optional, [Beta](https://terraform.io/docs/providers/google/guides/provider_versions.html))
+  A list of flags to pass to the gcsfuse command for configuring this volume.
+  Flags should be passed without leading dashes.
+
 <a name="nested_nfs"></a>The `nfs` block supports:
 
 * `server` -