firefly-iii: Increase client body size limit

This allows attaching larger files to transactions (e.g. receipts).

firefly-iii/ingress.yaml

@@ -9,6 +9,7 @@ metadata:
     app.kubernetes.io/instance: firefly-iii
     app.kubernetes.io/part-of: firefly-iii
   annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: 10m
     nginx.ingress.kubernetes.io/auth-method: GET
     nginx.ingress.kubernetes.io/auth-url: http://authelia.authelia.svc.cluster.local:9091/api/verify
     nginx.ingress.kubernetes.io/auth-signin: https://auth.pyrocufflink.blue/?rm=$request_method