Fix deploy coop maps

Author: Brutus5000

apps/faf-legacy-deployment/templates/deploy-coop-maps.yaml

@@ -49,6 +49,8 @@ spec:
                   subPath: "deploy-coop-maps.py"
                 - mountPath: /opt/faf/data/maps
                   name: faf-maps
+                - mountPath: /opt/featured-mods/faf-coop-maps
+                  name: faf-coop-maps
           restartPolicy: Never
           volumes:
             - name: faf-deploy-scripts
@@ -60,4 +62,6 @@ spec:
             - name: faf-maps
               hostPath:
                 path: /opt/faf/data/maps
-                type: Directory
+                type: Directory
+            - name: faf-coop-maps
+              emptyDir: {}