Merge pull request #17497 from anitazha/randomizeonce

timer: add new feature FixedRandomDelay=

src/core/timer.h

@@ -59,6 +59,7 @@ struct Timer {
         bool remain_after_elapse;
         bool on_clock_change;
         bool on_timezone_change;
+        bool fixed_random_delay;
 
         char *stamp_path;
 };