fix: OpenIdConnectError also returns session_state

Author: panva

lib/open_id_connect_error.js

@@ -5,6 +5,7 @@ class OpenIdConnectError extends Error {
     error_description,
     error,
     error_uri,
+    session_state,
     state,
     scope,
   }, response) {
@@ -17,7 +18,8 @@ class OpenIdConnectError extends Error {
       (error_description && { error_description }),
       (error_uri && { error_uri }),
       (state && { state }),
-      (scope && { scope })
+      (scope && { scope }),
+      (session_state && { session_state })
     );
 
     Object.defineProperty(this, 'response', {