Add minimal JAWS client

[MrCreosote]

Will add url to config later.

[codecov]

Codecov Report

Attention: Patch coverage is 41.17647% with 20 lines in your changes missing coverage. Please review.

Project coverage is 55.98%. Comparing base (6423c19) to head (affa4fb).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
cdmtaskservice/jaws/client.py	41.17%	20 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #152      +/-   ##
==========================================
- Coverage   56.24%   55.98%   -0.26%     
==========================================
  Files          32       33       +1     
  Lines        1995     2029      +34     
==========================================
+ Hits         1122     1136      +14     
- Misses        873      893      +20     

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