fix(stats): Disable timestamp from top events

[wmak]

• This is so we throw an error if users try to use timestamp as a groupby in timeseries requests

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

:white_check_mark: All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #92547      +/-   ##
==========================================
+ Coverage   87.82%   88.06%   +0.24%     
==========================================
  Files       10479    10370     -109     
  Lines      605746   600983    -4763     
  Branches    23671    22785     -886     
==========================================
- Hits       532011   529275    -2736     
+ Misses      73371    71278    -2093     
- Partials      364      430      +66     

[getsantry[bot]]

This issue has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you remove the label Waiting for: Community, I will leave it alone ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀