Add Python3.10 to CI docker image

[selitvin]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.24%. Comparing base (0b0775a) to head (1929e8f).
⚠️ Report is 11 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #752   +/-   ##
=======================================
  Coverage   86.24%   86.24%           
=======================================
  Files          84       84           
  Lines        5090     5090           
  Branches      790      790           
=======================================
  Hits         4390     4390           
  Misses        560      560           
  Partials      140      140           

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[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ selitvin
❌ Yevgeni Litvin

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