Fixes the Smash mod on game version 13.0.5.
v3.4.1 updated the SSBU Online Deluxe mod itself, but the mod relies on five separate plugins
that come from their own projects, not from its archive. Three of those were still on their
August builds:
libarcropolis.nro v4.0.9
libsmashline_plugin.nro v1.6.7
libssbu_pia_manager.nro v1.3.0
All three are explicitly 13.0.5 releases, and one of them states it only runs on 13.0.5. Since
the emulator now requires 13.0.5, the mod would have been broken for anyone using it.
If you already installed v3.4.1, update and accept the mod prompt at startup.