chore: add error alias

Author: descorp

ios/Components/NativeModuleError.swift

@@ -86,7 +86,7 @@ enum NativeModuleError: LocalizedError, KnownError {
         if error.isComponentCanceled || error.is3DSCanceled {
             return NativeModuleError.canceled
         }
-        if error is HTTPResponse<EmptyErrorResponse> {
+        if error.isEmpty401NetworkingResponseError {
             return NativeModuleError.invalidClientKey
         }
         return error
@@ -101,4 +101,8 @@ extension Error {
         (self as NSError).domain == "com.adyen.Adyen3DS2.ADYRuntimeError" &&
             (self as NSError).code == ADYRuntimeErrorCode.challengeCancelled.rawValue
     }
+
+    var isEmpty401NetworkingResponseError: Bool {
+        self is HTTPResponse<EmptyErrorResponse>
+    }
 }