Remove redundant catch clause

Author: jozefizso

Source/NetOffice/CoreExtensions/CoreFactoryExtensions.cs

@@ -244,10 +244,6 @@ internal static COMTypes.ITypeInfo GetTypeInfo(this IDispatch dispatcher)
             {
                 throw new IDispatchNotImplementedException(exception);
             }
-            catch
-            {
-                throw;
-            }
         }
     }
 }