Core: whitespace cleanup, reduce double blank line to single (#25795)

* Core/Misc: fix double empty line

* worldserver.conf

(cherry picked from commit a32b6b8ac4)

src/common/Collision/BoundingIntervalHierarchyWrapper.h

@@ -23,7 +23,6 @@
 #include <G3D/Array.h>
 #include <G3D/Set.h>
 
-
 template<class T, class BoundsFunc = BoundsTrait<T> >
 class BIHWrap
 {

src/common/Collision/DynamicTree.h

@@ -15,7 +15,6 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #ifndef _DYNTREE_H
 #define _DYNTREE_H
 

src/common/Collision/Management/MMapManager.h

@@ -51,7 +51,6 @@ namespace MMAP
         MMapTileSet loadedTileRefs;        // maps [map grid coords] to [dtTile]
     };
 
-
     typedef std::unordered_map<uint32, MMapData*> MMapDataSet;
 
     // singleton class

src/common/Debugging/WheatyExceptionReport.cpp

@@ -1294,7 +1294,6 @@ bool logChildren)
             dataKind == DataIsStaticMember)
             continue;
 
-
         symbolDetails.top().HasChildren = true;
         if (!logChildren)
         {

src/common/Metric/Metric.h

@@ -131,7 +131,6 @@ public:
 
 #define sMetric Metric::instance()
 
-
 template<typename LoggerType>
 class MetricStopWatch
 {