[3.8] Update close status codes ws (#5198).

[asvetlov]

(cherry picked from commit f82f084)

Co-authored-by: Dmitry Erlikh [email protected]

[codecov]

Codecov Report

Merging #5279 (dabb60f) into 3.8 (5ebc985) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##              3.8    #5279   +/-   ##
=======================================
  Coverage   97.53%   97.53%           
=======================================
  Files          44       44           
  Lines        8856     8858    +2     
  Branches     1426     1426           
=======================================
+ Hits         8638     8640    +2     
  Misses        102      102           
  Partials      116      116           

Flag	Coverage Δ
unit	97.35% <100.00%> (+<0.01%)	⬆️

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Impacted Files	Coverage Δ
aiohttp/http_websocket.py	98.68% <100.00%> (+<0.01%)	⬆️

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