fix: flamectl job update

[myungjin]

Description

flamectl's job udpate code was not updated when modelSpec and dataSpec were introduced. Therefore, the job update code produces incorrect configuraiton. This bug is now fixed in flamectl code.

Type of Change

• Bug Fix
• New Feature
• Breaking Change
• Refactor
• Documentation
• Other (please describe)

Checklist

• I have read the contributing guidelines
• Existing issues have been referenced (where applicable)
• I have verified this change is not present in other open pull requests
• Functionality is documented
• All code style checks pass
• New code contribution is covered by automated tests
• All new and existing tests pass

[codecov-commenter]

Codecov Report

Merging #447 (142ae9a) into main (d392443) will not change coverage.
The diff coverage is n/a.

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  Coverage   14.82%   14.82%           
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  Files          48       48           
  Lines        2827     2827           
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  Hits          419      419           
  Misses       2379     2379           
  Partials       29       29