AST-113569 adding additional itegartion testcases for CLI help command

Author: cx-shubham-yadav

test/integration/util_command.go

@@ -225,7 +225,7 @@ func executeCmdWithTimeOutNilAssertion(
 func executeWithTimeout(cmd *cobra.Command, timeout time.Duration, args ...string) error {
 
 	args = append(args, flag(params.RetryFlag), "3", flag(params.RetryDelayFlag), "5")
-	//	args = appendProxyArgs(args)
+	args = appendProxyArgs(args)
 	cmd.SetArgs(args)
 
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)