add max segment reclaim as an option

src/segment.c

@@ -1112,7 +1112,7 @@ static mi_segment_t* mi_segment_try_reclaim(mi_heap_t* heap, size_t block_size,
 {
   *reclaimed = false;
   mi_segment_t* segment;
-  int max_tries = 8;     // limit the work to bound allocation times
+  long max_tries = mi_option_get_clamp(mi_option_max_segment_reclaim, 8, 1024);     // limit the work to bound allocation times  
   while ((max_tries-- > 0) && ((segment = mi_abandoned_pop()) != NULL)) {
     segment->abandoned_visits++;
     bool all_pages_free;