Allow Histograms with timer decorator

[binary0111]

[codecov-commenter]

Codecov Report

Merging #82 (7f713ba) into master (4220a99) will not change coverage. The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #82   +/-   ##
=======================================
  Coverage   95.51%   95.51%           
=======================================
  Files          17       17           
  Lines         780      780           
  Branches      114      114           
=======================================
  Hits          745      745           
  Misses         19       19           
  Partials       16       16           

Impacted Files	Coverage Δ
src/aioprometheus/decorators.py	96.20% <100.00%> (ø)

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[ShaulTransmit]

Hey @claws , I am encountering a similar issue, can this be reviewed and released?

[AvivMataraso]

Hey @claws Is there any update on this PR? when it suppose to be released?

[claws]

I've released 23.3.0 which includes this update.