Add check to return hostname if it is in size limit

Signed-off-by: Rizwana777 <rizwananaaz177@gmail.com>

controllers/argocd/route.go

@@ -425,6 +425,11 @@ func shortenHostname(hostname string) (string, error) {
 		return "", nil
 	}
 
+	// Return the hostname as it is if hostname is already within the size limit
+	if len(hostname) <= maxHostnameLength {
+		return hostname, nil
+	}
+
 	// Split the hostname into labels
 	labels := strings.Split(hostname, ".")