Renaming ports

- 8211-palworld -> server, because its the game/server port
- 27015-palworld -> query, because its the steam query port (https://help.steampowered.com/en/faqs/view/2EA8-4D75-DA21-31EB)

Adding a configmap for PalWorldSettings as a temporary workaround until they can be set via ENV

k8s/service.yaml

@@ -6,14 +6,14 @@ metadata:
   name: palworld-server
 spec:
   ports:
-  - name: 8211-palworld
+  - name: server
     port: 8211
     protocol: UDP
-    targetPort: 8211-palworld
-  - name: 27015-palworld
+    targetPort: server
+  - name: query
     port: 27015
     protocol: UDP
-    targetPort: 27015-palworld
+    targetPort: query
   selector:
     app: palworld-server
   type: LoadBalancer