Replace originalIdentity's groups with identity's groups in set session authorization

Author: andythsu

core/trino-main/src/main/java/io/trino/Session.java

@@ -548,7 +548,7 @@ public SessionRepresentation toSessionRepresentation()
                 identity.getUser(),
                 originalIdentity.getUser(),
                 originalIdentity.getEnabledRoles(),
-                originalIdentity.getGroups(),
+                identity.getGroups(),
                 originalIdentity.getGroups(),
                 identity.getPrincipal().map(Principal::toString),
                 identity.getEnabledRoles(),