Job Step Properties required attribute

[Coduz]

This PR adds required field to the JobStepProperty.
Now the mandatory-ness was determined by the JobStepProperty having a propertyValue or not, which prevents leaving parameters not defined.

Related Issue
This PR is an integration of #3318

Description of the solution adopted
Added a new field.

Old existing JobStepDefinitions.property gets the value of required based on the value of propertyValue which leaves the behaviour unchanged.

Screenshots
None

Any side note on the changes made
FIxed parsing of KapuaId and byte[] JobStepProperties types

[codecov]

Codecov Report

Merging #3339 (4271b95) into develop (af541a1) will decrease coverage by 0.00%.
The diff coverage is 50.00%.

@@              Coverage Diff              @@
##             develop    #3339      +/-   ##
=============================================
- Coverage      55.29%   55.29%   -0.01%     
+ Complexity       869      868       -1     
=============================================
  Files           1516     1516              
  Lines          30464    30469       +5     
  Branches        2528     2528              
=============================================
+ Hits           16845    16847       +2     
+ Misses         12690    12689       -1     
- Partials         929      933       +4     

Impacted Files	Coverage Δ
.../step/definition/internal/JobStepPropertyImpl.java	48.00% <0.00%> (-4.18%)	⬇️
.../service/job/step/internal/JobStepServiceImpl.java	67.63% <50.00%> (-0.42%)	⬇️
...e/jbatch/driver/utils/JobDefinitionBuildUtils.java	91.13% <100.00%> (+0.89%)	⬆️
...nnection/internal/DeviceConnectionServiceImpl.java	67.04% <0.00%> (-2.28%)	⬇️
...pse/kapua/commons/service/internal/ServiceDAO.java	75.86% <0.00%> (-0.32%)	⬇️
...apua/job/engine/jbatch/JobEngineServiceJbatch.java	46.66% <0.00%> (ø)
.../jbatch/persistence/JPAPersistenceManagerImpl.java	31.60% <0.00%> (+1.03%)	⬆️
...kapua/job/engine/exception/JobEngineException.java	63.63% <0.00%> (+9.09%)	⬆️
...pua/job/engine/exception/JobResumingException.java	25.00% <0.00%> (+25.00%)	⬆️