Mixin compat suffers from note decoration over-sharing

[sfPlayer1]

Mixin/src/main/java/org/spongepowered/asm/mixin/injection/callback/CallbackInjector.java

Line 483 in 03b0b8f

node.<LocalVariableNode[]>decorate(CallbackInjector.LOCALS_KEY, locals);

needs to be also tied to this or the compat level. Without that two mixins for the same node may not always see their expected set of compat level dependent locals.