Fix indentation in PostgreSQL deployment spec and update Ingress host format

Author: yashvantdevops

nodejs-sample-kubernetes.yaml

@@ -76,7 +76,7 @@ spec:
     metadata:
       labels:
         app: todoapp-postgres
-  spec:
+    spec:
       containers:
         - name: postgres
           image: postgres:16-alpine
@@ -279,10 +279,10 @@ metadata:
 spec:
   tls:
     - hosts:
-        - http://192.168.0.29
+        - 192.168.0.29
       secretName: todoapp-tls
   rules:
-    - host: http://192.168.0.29
+    - host: 192.168.0.29
       http:
         paths:
           - path: /