Pull request 1749: 5522-fix-stat-sorting

Updates #5522.

Squashed commit of the following:

commit dd3481cccf09f78fd85904cb69b9031371996f54
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Feb 21 20:14:29 2023 +0300

    stats: fix sorting

internal/stats/unit.go

@@ -181,7 +181,7 @@ func convertMapToSlice(m map[string]uint64, max int) (s []countPair) {
 	}
 
 	slices.SortFunc(s, func(a, b countPair) (sortsBefore bool) {
-		return a.Count < b.Count
+		return a.Count > b.Count
 	})
 	if max > len(s) {
 		max = len(s)