[AAE-4364] Add delete release api call

[Nannakaroliina]

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)
AAE-4364

What is the new behaviour?
Ability to delete release

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:

[CLAassistant]

All committers have signed the CLA.

[codecov-io]

Codecov Report

Merging #6526 (eb1f7b6) into develop (2237494) will increase coverage by 1.11%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #6526      +/-   ##
===========================================
+ Coverage    76.20%   77.32%   +1.11%     
===========================================
  Files          868      147     -721     
  Lines        19612     4154   -15458     
  Branches      3904      829    -3075     
===========================================
- Hits         14945     3212   -11733     
+ Misses        3477      665    -2812     
+ Partials      1190      277     -913     

Impacted Files	Coverage Δ
...m/models/diagram/diagram-element-property.model.ts
...ib/core/datatable/data/object-datatable-adapter.ts
...b/core/datatable/directives/drop-zone.directive.ts
...mponents/widgets/file-viewer/file-viewer.widget.ts
...templates/error-content/error-content.component.ts
...s/src/lib/mock/task/task-details.component.mock.ts
...card-view-dateitem/card-view-dateitem.component.ts
...form/components/widgets/core/content-link.model.ts
...nents/activities/diagram-service-task.component.ts
...ents/widgets/dynamic-table/dynamic-table.widget.ts
... and 712 more

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