Permissive socket upload

[JackUrb]

Overview

Based on a followup issue caused by the Amazon Linux 2 repo server issues we've had lately (#1023 current bandage), we've found that our WebsocketChannel server fails pretty reliably when we run into a handshake failure during initialization. This PR adds retriability for the initial handshake, as the server may still just be warming up.

[codecov-commenter]

Codecov Report

Patch coverage: 22.22% and project coverage change: -0.11 ⚠️

Comparison is base (32a0cd1) 63.97% compared to head (a4c504c) 63.87%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1026      +/-   ##
==========================================
- Coverage   63.97%   63.87%   -0.11%     
==========================================
  Files         108      108              
  Lines        9452     9461       +9     
==========================================
- Hits         6047     6043       -4     
- Misses       3405     3418      +13     

Impacted Files	Coverage Δ
...tractions/architects/channels/websocket_channel.py	64.96% <22.22%> (-3.01%)	⬇️

... and 2 files with indirect coverage changes

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