Add missing Collect method to THistogramCounter

by @va-kuznecov
commit_hash:26d8159e9bd33f1dd9471154655b861b203dbe10

Author: eivanov89

library/cpp/monlib/dynamic_counters/counters.h

@@ -137,7 +137,7 @@ namespace NMonitoring {
             Visibility_ = vis;
         }
 
-        void Collect(i64 value) {
+        void Collect(double value) {
             Collector_->Collect(value);
         }