Use environment-specific config filename (prod.toml)

Pangolin with ENVIRONMENT=prod likely looks for prod.toml in the config directory.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/pangolin/pangolin-config.yaml

@@ -6,7 +6,7 @@ metadata:
   name: pangolin-config
   namespace: pangolin
 data:
-  config.toml: |
+  prod.toml: |
     # Pangolin Configuration
     url = "https://pangolin.basicstack.de"
 

apps/pangolin/pangolin-deployment.yaml

@@ -73,8 +73,8 @@ spec:
         - name: pangolin-data
           mountPath: /data
         - name: config
-          mountPath: /config.toml
-          subPath: config.toml
+          mountPath: /app/config/prod.toml
+          subPath: prod.toml
         resources:
           requests:
             memory: "256Mi"