Ability to evaluate an object as payload

[mauriziovitale]

Please check if the PR fulfills these requirements

• The commit message follows our guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x")

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation
• Other... Please describe:

What is the current behaviour? (You can also link to an open issue here)

What is the new behaviour?

Does this PR introduce a breaking change? (check one with "x")

• Yes
• No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

[codecov-io]

Codecov Report

Merging #5697 into develop will decrease coverage by 20.83%.
The diff coverage is 42.85%.

@@             Coverage Diff              @@
##           develop    #5697       +/-   ##
============================================
- Coverage    83.68%   62.84%   -20.84%     
============================================
  Files          908        8      -900     
  Lines        26442      323    -26119     
  Branches      3727       68     -3659     
============================================
- Hits         22127      203    -21924     
+ Misses        3201      110     -3091     
+ Partials      1114       10     -1104     

Impacted Files	Coverage Δ
...b/extensions/src/lib/services/extension.service.ts	89.18% <42.85%> (-4.93%)	⬇️
...ices-cloud/src/lib/services/cloud-token.service.ts
...ocess-list/components/process-filters.component.ts
lib/core/form/services/node.service.ts
...l/icons/raphael-icon-alfresco-publish.component.ts
lib/core/models/ecm-user.model.ts
...ib/core/datatable/data/object-datatable-adapter.ts
...k-list/components/task-form/task-form.component.ts
lib/core/mock/comment-content-service.mock.ts
.../datatable/components/datatable/data-cell.event.ts
... and 891 more

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