test on python 3.11

[samuelcolvin]

No description provided.

[codecov]

Codecov Report

Merging #327 (4ecd42b) into main (4c70063) will decrease coverage by 0.09%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #327      +/-   ##
==========================================
- Coverage   98.86%   98.77%   -0.10%     
==========================================
  Files          11       11              
  Lines         973      980       +7     
  Branches      165      185      +20     
==========================================
+ Hits          962      968       +6     
  Misses          6        6              
- Partials        5        6       +1     

Impacted Files	Coverage Δ
arq/worker.py	99.33% <0.00%> (-0.23%)	⬇️
arq/cli.py	100.00% <0.00%> (ø)
arq/__init__.py	100.00% <0.00%> (ø)

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