♻️ [Test] Added new set of test cases to test JobEngine Device Management Target Processors

[Coduz]

Brief description of the PR.
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Related Issue
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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 82 lines in your changes missing coverage. Please review.

Project coverage is 16.70%. Comparing base (82b5b18) to head (e272f79).

Files with missing lines	Patch %	Lines
...apua/service/device/registry/steps/KuraDevice.java	0.00%	60 Missing ⚠️
...kapua/service/job/steps/JobTargetServiceSteps.java	0.00%	13 Missing ⚠️
...clipse/kapua/service/job/steps/JobEngineSteps.java	0.00%	9 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #4164      +/-   ##
=============================================
- Coverage      16.70%   16.70%   -0.01%     
  Complexity        22       22              
=============================================
  Files           2039     2039              
  Lines          53026    53049      +23     
  Branches        4454     4459       +5     
=============================================
  Hits            8860     8860              
- Misses         43761    43784      +23     
  Partials         405      405              

Files with missing lines	Coverage Δ
...clipse/kapua/service/job/steps/JobEngineSteps.java	0.00% <0.00%> (ø)
...kapua/service/job/steps/JobTargetServiceSteps.java	0.00% <0.00%> (ø)
...apua/service/device/registry/steps/KuraDevice.java	0.00% <0.00%> (ø)