Fixes #13111: drop messaging service

[mattiagiupponi]

ref #13111

Checklist

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.59%. Comparing base (41012c0) to head (de25be2).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #13160      +/-   ##
==========================================
+ Coverage   72.58%   72.59%   +0.01%     
==========================================
  Files         927      916      -11     
  Lines       52982    52578     -404     
  Branches     6076     6051      -25     
==========================================
- Hits        38456    38171     -285     
+ Misses      12954    12841     -113     
+ Partials     1572     1566       -6     

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