Fix Jungle Healing behavior after #8596
Fix Jungle Healing behavior after #8596

Fixes https://www.smogon.com/forums/posts/9073960/. This will double Stomping Tantrum's base power when it shouldn't, but restores more important behavior.

xfix/Pokemon-Showdown,xfix/Pokemon-Showdown,svivian/Pokemon-Showdown,svivian/Pokemon-Showdown,svivian/Pokemon-Showdown,svivian/Pokemon-Showdown,xfix/Pokemon-Showdown,xfix/Pokemon-Showdown,xfix/Pokemon-Showdown,svivian/Pokemon-Showdown