🐛 [Job Engine] Fixed NPE when checking running status for Job

[Coduz]

Brief description of the PR.
[e.g. Added null check on object to avoid NullPointerException]

Related Issue
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 16.70%. Comparing base (9b90d26) to head (c22d214).
Report is 2 commits behind head on develop.

Additional details and impacted files

@@            Coverage Diff             @@
##             develop    #4175   +/-   ##
==========================================
  Coverage      16.70%   16.70%           
  Complexity        22       22           
==========================================
  Files           2039     2039           
  Lines          53024    53024           
  Branches        4453     4453           
==========================================
  Hits            8860     8860           
  Misses         43761    43761           
  Partials         403      403