STS Token fixes & S3 local copy fix

[adammcdonagh]

• Fix issue where too many files were being uploaded from worker
• Properly fix STS token refresh code
• Linting updates for ruff
• Added unused argument linting check back in, which would have caught point 1

[adammcdonagh]

TODO: Refactor AWS client and temporary creds code to remove redundant code in s3.py, fargate.py & lamda.py

[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 84.15%. Comparing base (b2747d2) to head (da7e61c).

Files	Patch %	Lines
...opentaskpy/addons/aws/remotehandlers/ecsfargate.py	86.36%	3 Missing ⚠️
src/opentaskpy/addons/aws/remotehandlers/lambda.py	86.95%	3 Missing ⚠️
src/opentaskpy/addons/aws/remotehandlers/s3.py	92.68%	3 Missing ⚠️
src/opentaskpy/addons/aws/remotehandlers/creds.py	95.83%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #35      +/-   ##
==========================================
+ Coverage   78.94%   84.15%   +5.20%     
==========================================
  Files           4        4              
  Lines         456      448       -8     
==========================================
+ Hits          360      377      +17     
+ Misses         96       71      -25     

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