Merge PR ceph#59166 into main

* refs/pull/59166/head:
	mon/thrasher: set stopping

Reviewed-by: Jos Collin <[email protected]>
Reviewed-by: Radoslaw Zarzynski <[email protected]>
Reviewed-by: Venky Shankar <[email protected]>
Reviewed-by: Laura Flores <[email protected]>
Reviewed-by: Patrick Donnelly <[email protected]>

Author: vshankar

qa/tasks/mon_thrash.py

@@ -161,7 +161,7 @@ def stop(self):
         """
         Stop the thrashing process.
         """
-        self.stopping = True
+        self.stopping.set()
 
     def join(self):
         """