feat: enable runscript for CoreService

[jonahrb]

Description

run_discovery_script_file() is now available on CoreService backend. Includes .py, .scscript, and .dscript - along with smart variable support.

Issue linked

#1155

Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate unit tests.
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved to the PR if any.
• I have assigned this PR to myself.
• I have added the minimum version decorator to any new backend method implemented.
• I have made sure that the title of my PR follows Conventional commits style (e.g. feat: extrude circle to cylinder)

[jonahrb]

waiting on new ApiServer image

[RobPasMue]

LGTM! Can't wait!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.51%. Comparing base (6339ea8) to head (59fa8f2).
Report is 1 commits behind head on blitz.

Additional details and impacted files

@@            Coverage Diff             @@
##            blitz    #1821      +/-   ##
==========================================
+ Coverage   90.31%   90.51%   +0.19%     
==========================================
  Files          92       92              
  Lines        8727     8727              
==========================================
+ Hits         7882     7899      +17     
+ Misses        845      828      -17     

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