Bump okhttp3 from 3.11.0 to 4.9.3

[shoothzj]

What's the purpose of this PR

Sine okhttp3 3.x is not maintained, update to 4.x

• Read the Contributing Guide before making this pull request.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Write necessary unit tests to verify the code.
• Run mvn clean test to make sure this pull request doesn't break anything.
• Update the CHANGES log.

[codecov-commenter]

Codecov Report

Merging #4392 (cbc0bea) into master (40772c4) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #4392      +/-   ##
============================================
+ Coverage     53.15%   53.16%   +0.01%     
- Complexity     2671     2672       +1     
============================================
  Files           489      489              
  Lines         15277    15277              
  Branches       1580     1580              
============================================
+ Hits           8120     8122       +2     
+ Misses         6604     6603       -1     
+ Partials        553      552       -1     

Impacted Files	Coverage Δ
.../apollo/internals/RemoteConfigLongPollService.java	78.31% <0.00%> (+1.20%)	⬆️

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[Anilople]

LGTM