fix(DB/Spells): Garwal correctly invisible until quest Alpha Worg is taken (#26246)

data/sql/updates/pending_db_world/rev_1781720099132250410.sql

@@ -0,0 +1,6 @@
+-- Garwal
+UPDATE `creature_template` SET `faction` = 1971 WHERE (`entry` = 24277);
+
+-- 43062 - Garwal's Invisibility
+UPDATE `spell_dbc` SET `Effect_1` = 6, `EffectBasePoints_1` = 999, `EffectAura_1` = 18, `EffectMiscValue_1` = 8, `ImplicitTargetA_1` = 1
+WHERE (`ID` = 43062);

src/server/game/Spells/SpellMgr.cpp

@@ -3277,6 +3277,7 @@ void SpellMgr::LoadSpellInfoCustomAttributes()
                         case 44801: // Spectral Invisibility (Kalecgos, SWP)
                         case 46021: // Spectral Realm (SWP)
                         case 52951: // Chapel Invisibility (DK starting zone)
+                        case 43062: // Alpha Worg: Garwal's Invisibility
                             break;
                         default:
                             spellInfo->AuraInterruptFlags |= AURA_INTERRUPT_FLAG_CAST;