Fix dialyzer

Author: MarcialRosales

deps/oauth2_client/src/oauth2_client.erl

@@ -256,7 +256,7 @@ get_oauth_provider(OAuth2ProviderId, ListOfRequiredAttributes) when is_binary(OA
                             end
                     end,
                     case Result2 of
-                        {ok, OAuthProvider2} = Result3 ->
+                        {ok, OAuthProvider2} ->
                             case find_missing_attributes(OAuthProvider2, ListOfRequiredAttributes) of
                                 [] ->
                                     rabbit_log:debug("Resolved oauth_provider ~p", [OAuthProvider]),