fix(Core/Spell): Val'anyr periodic healings proc and move to new proc system (#4216)

data/sql/updates/pending_db_world/rev_1609870134525124000.sql

@@ -0,0 +1,2 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1609870134525124000');
+UPDATE `spell_proc_event` SET `procFlags` = 279552|1024|16384|262144, `procEx` = 786432|262144|524288 WHERE `entry` = 64411;

src/server/scripts/Spells/spell_item.cpp

@@ -1764,10 +1764,6 @@ public:
 
         bool CheckProc(ProcEventInfo& eventInfo)
         {
-            SpellInfo const* spellInfo = eventInfo.GetHealInfo()->GetSpellInfo();
-            if (!spellInfo || !spellInfo->HasEffect(SPELL_EFFECT_HEAL))
-                return false;
-
             return eventInfo.GetHealInfo() && eventInfo.GetHealInfo()->GetHeal() > 0;
         }