Updated Logger to use std::function (#1892)

* Updated logger to use std::function for callback.

* Lint

Author: Dimi1010

Common++/header/Logger.h

@@ -7,6 +7,7 @@
 #include <mutex>
 #include <ostream>
 #include <sstream>
+#include <functional>
 #include "DeprecationUtils.h"
 #include "ObjectPool.h"
 
@@ -245,8 +246,8 @@ namespace pcpp
 		/// @param[in] method The method in PcapPlusPlus code the log message is coming from
 		/// @param[in] line The line in PcapPlusPlus code the log message is coming from
 		/// @remarks The printer callback should support being called from multiple threads simultaneously.
-		using LogPrinter = std::add_pointer_t<void(LogLevel logLevel, const std::string& logMessage,
-		                                           const std::string& file, const std::string& method, const int line)>;
+		using LogPrinter = std::function<void(LogLevel logLevel, const std::string& logMessage, const std::string& file,
+		                                      const std::string& method, const int line)>;
 
 		/// A static method for converting the log level enum to a string.
 		/// @param[in] logLevel A log level enum