create metric tags enriching profiler

[TimurKasatkin]

Problem

Currently aggregating-profiler supports following decorators for enriching metrics:

• https://github.com/ru-fix/aggregating-profiler/blob/1.6.6/aggregating-profiler/src/main/java/ru/fix/aggregating/profiler/PrefixedProfiler.java
• https://github.com/ru-fix/aggregating-profiler/blob/1.6.6/aggregating-profiler/src/main/java/ru/fix/aggregating/profiler/SuffixedProfiler.java

Let's consider issue ru-fix/jfix-armeria#24 - if we want to add client_name label to metrics, currently we will need to add knowledge about such field to implementation of http metrics writer. That is, we will increase http metrics writer complexity for only putting additional tag to metrics it produces.

Suggestion

Add TagsEnrichingProfiler(additionalTags: Map<String, String>, profiler: Profiler) decorator