Backport PR #793 on branch 1.x ([pre-commit.ci] pre-commit autoupdate)

[meeseeksmachine]

Backport PR #793: [pre-commit.ci] pre-commit autoupdate

[codecov-commenter]

Codecov Report

Merging #795 (0ce42c7) into 1.x (e1720c8) will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##              1.x     #795      +/-   ##
==========================================
+ Coverage   70.29%   70.32%   +0.02%     
==========================================
  Files          62       62              
  Lines        7555     7555              
  Branches     1248     1248              
==========================================
+ Hits         5311     5313       +2     
+ Misses       1861     1859       -2     
  Partials      383      383              

Impacted Files	Coverage Δ
jupyter_server/services/kernels/kernelmanager.py	80.00% <0.00%> (+0.66%)	⬆️

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