Adds missing special animation definition
Even though SA-MP doesn't have this definition, I think that most of us manually defines it like this.
@@ -32,6 +32,7 @@ const int SPECIAL_ACTION_DRINK_WINE = 22;
const int SPECIAL_ACTION_DRINK_SPRUNK = 23;
const int SPECIAL_ACTION_CUFFED = 24;
const int SPECIAL_ACTION_CARRY = 25;
+const int SPECIAL_ACTION_PISSING = 68;
const int FIGHT_STYLE_NORMAL = 4;
const int FIGHT_STYLE_BOXING = 5;
