expose default_uri_disabled for v2

[bharathkkb]

https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/cloud_run_v2_service#default_uri_disabled

[prabhu34]

@bharathkkb This is still beta. Should we get this implemented now?

https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/cloud_run_v2_service#default_uri_disabled-1