Carry #4178 over to the data source. (#4206) (#2697)

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/4206.txt

@@ -0,0 +1,3 @@
+```release-note:none
+
+```

google-beta/data_google_game_services_game_server_deployment_rollout_test.go

@@ -42,7 +42,7 @@ resource "google_game_services_game_server_config" "default" {
 
   fleet_configs {
     name       = "some-non-guid"
-    fleet_spec = jsonencode({ "replicas" : 1, "scheduling" : "Packed", "template" : { "metadata" : { "name" : "tf-test-game-server-template" }, "spec" : { "template" : { "spec" : { "containers" : [{ "name" : "simple-udp-server", "image" : "gcr.io/agones-images/udp-server:0.14" }] } } } } })
+    fleet_spec = jsonencode({ "replicas" : 1, "scheduling" : "Packed", "template" : { "metadata" : { "name" : "tf-test-game-server-template" }, "spec" : { "ports": [{"name": "default", "portPolicy": "Dynamic", "containerPort": 7654, "protocol": "UDP"}], "template" : { "spec" : { "containers" : [{ "name" : "simple-udp-server", "image" : "gcr.io/agones-images/udp-server:0.14" }] } } } } })
 
     // Alternate usage:
     // fleet_spec = file(fleet_configs.json)