Action: Fix incorrect handling of inherited virtual functions

src/Game/AI/Action/actionPlayerTreeClimb.cpp

@@ -4,12 +4,6 @@ namespace uking::action {
 
 PlayerTreeClimb::PlayerTreeClimb(const InitArg& arg) : PlayerAction(arg) {}
 
-PlayerTreeClimb::~PlayerTreeClimb() = default;
-
-bool PlayerTreeClimb::init_(sead::Heap* heap) {
-    return PlayerAction::init_(heap);
-}
-
 void PlayerTreeClimb::enter_(ksys::act::ai::InlineParamPack* params) {
     PlayerAction::enter_(params);
 }
@@ -18,8 +12,6 @@ void PlayerTreeClimb::leave_() {
     PlayerAction::leave_();
 }
 
-void PlayerTreeClimb::loadParams_() {}
-
 void PlayerTreeClimb::calc_() {
     PlayerAction::calc_();
 }