Patch notes v0.9.13 (test branch)

# Balance

- Puppet Maggot: The effect of controlling monsters disappears after 30 seconds.
- Centipede: Move speed increase to 30 after going underground.
- Kamikaze Puffer: Death explosions now have guard-break effect.


# Bug Fixes

- Centipede: Automatically pop up when losing the target, avoiding the problem that it keeps underground when controlled by the Puppet Maggot and cannot be killed.