fix(forgejo): temporarily unmount the config for troubleshooting

manifests/forgejo/deployment.yaml

@@ -24,16 +24,10 @@ spec:
         volumeMounts:
         - name : data
           mountPath: /data
-        - name: config
-          mountPath: /data/gitea/conf/app.ini
-          subPath: app.ini
       volumes:
       - name: data
         persistentVolumeClaim:
             claimName: forgejo-data
-      - name: config
-        configMap:
-            name: forgejo-config
 ---
 apiVersion: v1
 kind: Service