Deprecate obsolete timeout in ClientSession.ws_connect() (#3946)

[Dreamsorcerer]

(cherry picked from commit c09c538)

[codecov]

Codecov Report

Attention: Patch coverage is 99.15254% with 10 lines in your changes missing coverage. Please review.

Please upload report for BASE (3.11@cc83856). Learn more about missing BASE report.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
aiohttp/multipart.py	88.63%	2 Missing and 3 partials ⚠️
aiohttp/test_utils.py	86.95%	1 Missing and 2 partials ⚠️
aiohttp/payload_streamer.py	50.00%	1 Missing ⚠️
tests/test_client_ws_functional.py	99.30%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             3.11    #8965   +/-   ##
=======================================
  Coverage        ?   97.73%           
=======================================
  Files           ?      108           
  Lines           ?    34367           
  Branches        ?     4080           
=======================================
  Hits            ?    33590           
  Misses          ?      581           
  Partials        ?      196           

Flag	Coverage Δ
CI-GHA	97.63% <98.55%> (?)
OS-Linux	97.31% <98.13%> (?)
OS-Windows	94.87% <98.10%> (?)
OS-macOS	97.00% <97.79%> (?)
Py-3.10.11	97.09% <97.45%> (?)
Py-3.10.14	97.02% <97.28%> (?)
Py-3.11.9	97.25% <97.54%> (?)
Py-3.12.5	97.35% <97.37%> (?)
Py-3.9.13	96.99% <93.89%> (?)
Py-3.9.19	96.93% <93.72%> (?)
Py-pypy7.3.16	96.53% <93.81%> (?)
VM-macos	97.00% <97.79%> (?)
VM-ubuntu	97.31% <98.13%> (?)
VM-windows	94.87% <98.10%> (?)

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