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

src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_keleseth.cpp

@@ -373,4 +373,3 @@ void AddSC_boss_keleseth()
     new npc_vrykul_skeleton();
     RegisterSpellScript(spell_frost_tomb_aura);
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/instance_utgarde_keep.cpp

@@ -321,4 +321,3 @@ void AddSC_instance_utgarde_keep()
 {
     new instance_utgarde_keep();
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/utgarde_keep.cpp

@@ -239,4 +239,3 @@ void AddSC_utgarde_keep()
 
     RegisterSpellScript(spell_ticking_time_bomb_aura);
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp

@@ -821,4 +821,3 @@ void AddSC_boss_palehoof()
     new npc_frenzied_worgen();
     new go_palehoof_sphere();
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp

@@ -533,4 +533,3 @@ void AddSC_boss_skadi()
     new boss_skadi_grauf();
     new go_harpoon_canon();
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_svala.cpp

@@ -439,4 +439,3 @@ void AddSC_boss_svala()
     new npc_ritual_channeler();
     RegisterSpellAndAuraScriptPair(spell_svala_ritual_strike, spell_svala_ritual_strike_aura);
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/instance_utgarde_pinnacle.cpp

@@ -271,4 +271,3 @@ void AddSC_instance_utgarde_pinnacle()
 {
     new instance_utgarde_pinnacle();
 }
-

src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/utgarde_pinnacle.cpp

@@ -72,4 +72,3 @@ void AddSC_utgarde_pinnacle()
 {
     RegisterSpellScript(spell_utgarde_pinnacle_beast_mark);
 }
-