fix: disable annotations when flag is specified

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

script/test/fixtures/single-file-output/output-k8s.yaml

@@ -2,9 +2,6 @@
 apiVersion: v1
 kind: Service
 metadata:
-  annotations:
-    kompose.service.expose: lb
-    kompose.service.expose.ingress-class-name: nginx
   creationTimestamp: null
   labels:
     io.kompose.service: front-end
@@ -17,14 +14,10 @@ spec:
   selector:
     io.kompose.service: front-end
 
-
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  annotations:
-    kompose.service.expose: lb
-    kompose.service.expose.ingress-class-name: nginx
   creationTimestamp: null
   labels:
     io.kompose.service: front-end
@@ -37,9 +30,6 @@ spec:
   strategy: {}
   template:
     metadata:
-      annotations:
-        kompose.service.expose: lb
-        kompose.service.expose.ingress-class-name: nginx
       creationTimestamp: null
       labels:
         io.kompose.network/single-file-output-default: "true"
@@ -58,14 +48,10 @@ spec:
           resources: {}
       restartPolicy: Always
 
-
 ---
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  annotations:
-    kompose.service.expose: lb
-    kompose.service.expose.ingress-class-name: nginx
   creationTimestamp: null
   labels:
     io.kompose.service: front-end
@@ -84,4 +70,3 @@ spec:
             path: /
             pathType: Prefix
 
-