fix(Server): remove double blank lines at the end of several files (#19735)

src/server/scripts/EasternKingdoms/ZulGurub/boss_gahzranka.cpp

@@ -202,4 +202,3 @@ void AddSC_boss_gahzranka()
     RegisterSpellScript(spell_gahzranka_slam);
     RegisterSpellScript(spell_pagles_point_cast);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_hakkar.cpp

@@ -413,4 +413,3 @@ void AddSC_boss_hakkar()
     RegisterSpellScript(spell_blood_siphon);
     RegisterSpellScript(spell_hakkar_power_down);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_hazzarah.cpp

@@ -169,4 +169,3 @@ void AddSC_boss_hazzarah()
     RegisterZulGurubCreatureAI(boss_hazzarah);
     RegisterSpellScript(spell_chain_burn);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_jeklik.cpp

@@ -423,4 +423,3 @@ void AddSC_boss_jeklik()
     RegisterCreatureAI(npc_batrider);
     RegisterSpellScript(spell_batrider_bomb);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_jindo.cpp

@@ -322,4 +322,3 @@ void AddSC_boss_jindo()
     RegisterSpellScript(spell_random_aggro);
     RegisterSpellScript(spell_delusions_of_jindo);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_mandokir.cpp

@@ -802,4 +802,3 @@ void AddSC_boss_mandokir()
     RegisterSpellScript(spell_mandokir_charge);
     RegisterSpellScript(spell_threatening_gaze_charge);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/boss_marli.cpp

@@ -343,4 +343,3 @@ void AddSC_boss_marli()
     RegisterSpellScript(spell_enveloping_webs);
     RegisterSpellScript(spell_marli_transform);
 }
-

src/server/scripts/EasternKingdoms/ZulGurub/zulgurub.cpp

@@ -56,4 +56,3 @@ void AddSC_zulgurub()
 {
     RegisterSpellScript(spell_axe_flurry);
 }
-