refactor(Core): apply clang-tidy modernize-* (#9975)

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

src/server/game/Movement/Spline/MoveSpline.h

@@ -25,9 +25,9 @@ namespace Movement
 {
     struct Location : public Vector3
     {
-        Location()  {}
+        Location()  = default;
         Location(float x, float y, float z, float o) : Vector3(x, y, z), orientation(o) {}
-        Location(const Vector3& v) : Vector3(v), orientation(0) {}
+        Location(const Vector3& v) : Vector3(v) {}
         Location(const Vector3& v, float o) : Vector3(v), orientation(o) {}
 
         float orientation{0};

src/server/game/Movement/Spline/Spline.h

@@ -89,7 +89,7 @@ namespace Movement
         void UninitializedSplineInitMethod(Vector3 const*, index_type, bool, index_type) { ABORT(); }
 
     public:
-        explicit SplineBase()  {}
+        explicit SplineBase()  = default;
 
         /** Caclulates the position for given segment Idx, and percent of segment length t
             @param t - percent of segment length, assumes that t in range [0, 1]