Core/Spells: Cleanup movement checks in spells - use correct interrupt flags

Port From (https://github.com/TrinityCore/TrinityCore/commit/538fa8e97ff4b4e36a59e37fd74ea8958e6e30d2)

Source/Game/Entities/Unit/Unit.Spells.cs

@@ -1058,7 +1058,7 @@ namespace Game.Entities
             spell = m_currentSpells.LookupByKey(CurrentSpellTypes.Channeled);
             if (spell != null)
                 if (spell.GetState() != SpellState.Finished && spell.IsChannelActive())
-                    if (spell.GetSpellInfo().IsMoveAllowedChannel())
+                    if (spell.GetSpellInfo().IsMoveAllowedChannel() || CanCastSpellWhileMoving(spell.GetSpellInfo()))
                         return false;
 
             // prohibit movement for all other spell casts

Source/Game/Entities/Unit/Unit.cs

@@ -1563,8 +1563,7 @@ namespace Game.Entities
 
             // check "realtime" interrupts
             // don't cancel spells which are affected by a SPELL_AURA_CAST_WHILE_WALKING effect
-            if (((IsTypeId(TypeId.Player) && ToPlayer().IsMoving()) || IsNonMeleeSpellCast(false, false, true, autoRepeatSpellInfo.Id == 75)) &&
-                !CanCastSpellWhileMoving(autoRepeatSpellInfo))
+            if ((IsMoving() && GetCurrentSpell(CurrentSpellTypes.AutoRepeat).CheckMovement() != SpellCastResult.SpellCastOk) || IsNonMeleeSpellCast(false, false, true, autoRepeatSpellInfo.Id == 75))
             {
                 // cancel wand shoot
                 if (autoRepeatSpellInfo.Id != 75)