ci: remove runtime version override

[mikeee]

Description

• Removes the version override that pins the runtime to v1.14.1
• Removes the previously required base64 decoding hack for the jobs api

Issue reference

Please reference the issue this PR will close: #[issue number]

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[mikeee]

• Will need to update the example for the jobs api

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 62.37%. Comparing base (6c59092) to head (54ca43d).
Report is 11 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #642      +/-   ##
==========================================
- Coverage   62.52%   62.37%   -0.15%     
==========================================
  Files          56       56              
  Lines        4139     4205      +66     
==========================================
+ Hits         2588     2623      +35     
- Misses       1425     1454      +29     
- Partials      126      128       +2     

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