Add Buff infrastructure to go through different logic paths from different patches (#5073)

utils/patches/patch_SoD.conf

@@ -178,7 +178,7 @@ OP_CastSpell=0x3582					# C
 OP_Consider=0x6024					# C
 OP_FormattedMessage=0x1318			# C
 OP_SimpleMessage=0x5448				# C
-OP_Buff=0x7ea8						# C
+OP_BuffDefinition=0x7ea8			# C
 OP_Illusion=0x48f9					# C
 OP_MoneyOnCorpse=0x6546				# C
 OP_RandomReply=0x6cdc				# C
@@ -236,7 +236,7 @@ OP_TargetMouse=0x7bbb				# C
 OP_MobHealth=0x47ea					# C
 OP_InitialMobHealth=0x2d25			# C
 OP_TargetHoTT=0x3ec7				# C
-OP_TargetBuffs=0x3df8
+OP_RefreshTargetBuffs=0x3df8
 OP_BuffRemoveRequest=0x6f9d
 OP_DeleteSpawn=0x3164				# C
 OP_AutoAttack=0x3d86				# C
@@ -308,7 +308,7 @@ OP_FindPersonRequest=0x3168			# C
 OP_FindPersonReply=0x1ac8			# C
 OP_Sound=0x303e						# C
 OP_CashReward=0x3703
-OP_PetBuffWindow=0x2dd3				# C
+OP_RefreshPetBuffs=0x2dd3			# C
 OP_LevelAppearance=0x6dc3			# C
 OP_Translocate=0x2042				# C
 OP_Sacrifice=0x5805					# C