vmount: increase stack size to 2100

Signed-off-by: Claudio Micheli <claudio@auterion.com>

src/modules/vmount/vmount.cpp

@@ -500,7 +500,7 @@ int vmount_main(int argc, char *argv[])
 		int vmount_task = px4_task_spawn_cmd("vmount",
 						     SCHED_DEFAULT,
 						     SCHED_PRIORITY_DEFAULT,
-						     1900,
+						     2100,
 						     vmount_thread_main,
 						     (char *const *)argv + 1);