Fix Adult Fishing as Child Softlock (#5377)

* pass a pointer not a pointer to a pointer

* update GIVanillaBehavior comment

* also drop this

soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h

@@ -951,7 +951,7 @@ typedef enum {
     // false
     // ```
     // #### `args`
-    // - '*Fishing' (&this)
+    // - '*Fishing'
     VB_GIVE_RANDO_GLITCH_FISHING_PRIZE,
 
     // #### `result`

soh/src/overlays/actors/ovl_Fishing/z_fishing.c

@@ -5170,7 +5170,7 @@ void Fishing_HandleOwnerDialog(Fishing* this, PlayState* play) {
             if (Actor_HasParent(&this->actor, play)) {
                 this->stateAndTimer = 24;
             } else {
-                if (!GameInteractor_Should(VB_GIVE_RANDO_GLITCH_FISHING_PRIZE, false, &this)) {
+                if (!GameInteractor_Should(VB_GIVE_RANDO_GLITCH_FISHING_PRIZE, false, this)) {
                     Actor_OfferGetItem(&this->actor, play, GI_SCALE_GOLDEN, 2000.0f, 1000.0f);
                 }
             }