Fix float to int conversion error

[Sebbo94BY]

Fixes the following error: Implicit conversion from float to int loses precision

Exception:

   Whoops\Exception\ErrorException 

  Implicit conversion from float 1678058856.0934 to int loses precision

  at vendor/planetteamspeak/ts3-php-framework/src/Helper/Profiler/Timer.php:93
     89▕
     90▕         $this->data["realmem_start"] = memory_get_usage(true);
     91▕         $this->data["emalloc_start"] = memory_get_usage();
     92▕
  ➜  93▕         $this->started = microtime(true);
     94▕         $this->running = true;
     95▕     }
     96▕
     97▕     /**

      +3 vendor frames 
  4   [internal]:0
      PlanetTeamSpeak\TeamSpeak3Framework\Adapter\ServerQuery::__destruct()

[ronindesign]

There's no point in using microtime(true) if we don't want float, i.e. microseconds, since intval() will just truncate of the microseconds information and result in just "seconds".

Since microtime(true) is set explicitly and I believe intentionally, the fix should be to change the initial types from int to float so there's no type conversion.

[Sebbo94BY]

Ok, probably the better solution. 😅

Thanks for updating and merging it!