PIGGYBACKer optional compatibility for [CS] SSB Pikachu v1.1

What this fixes
---------------
- Pikachu's Electro Ball and Thunder objects no longer damage Pikachu's own mount.
- Pikachu's custom electric attacks no longer damage Pikachu's own mount.
- Other players and enemies can still be hit normally.

Installation
------------
1. Close sm64coopdx.
2. Extract this ZIP into your sm64coopdx "mods" folder.
3. Allow it to replace this file when prompted:
   [CS] SSB Pikachu\src\hooks.lua
4. Start sm64coopdx and enable PIGGYBACKer and [CS] SSB Pikachu.

This replacement is based on [CS] SSB Pikachu v1.1. Keep the original mod
installed; this package replaces only the compatibility-aware hooks file.
