refactor: Update logger attribute to private for consistency and encapsulation

Author: ayanrajpoot10

bugscanx/modules/scanners_pro/concurrency/multithread.py

@@ -9,7 +9,7 @@ def __init__(self, logger=None, task_list=None, threads=None):
         self._lock = RLock()
         self._loop = True
         self._queue_task_list = Queue()
-        self.logger = logger or Logger()
+        self._logger = logger or Logger()
 
         self._task_list = task_list or []
         self._task_list_total = 0
@@ -88,7 +88,7 @@ def task_complete(self):
             self._queue_task_list.queue.clear()
 
     def log(self, *args, **kwargs):
-        self.logger.log(*args, **kwargs)
+        self._logger.log(*args, **kwargs)
 
     def log_replace(self, *messages):
         default_messages = [
@@ -99,7 +99,7 @@ def log_replace(self, *messages):
 
         messages = [str(x) for x in messages if x is not None and str(x)]
 
-        self.logger.replace(' - '.join(default_messages + messages))
+        self._logger.replace(' - '.join(default_messages + messages))
 
     def sleep(self, seconds):
         while seconds > 0: