Takashi Kajinami db2f9d86e9 Drop usage of six
The library is not required since Python 2 support was removed.

Change-Id: Ie09ca639e20a3255249e1edbc2b4e8c73ce1d1a5
2024-06-25 15:32:05 +09:00
..
2024-06-25 15:32:05 +09:00