[ACA-3678] Disable Save and Delete Button for Default Filters

[mcchrys]

• Added unit tests

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• The commit message follows our guidelines
• Tests for the changes have been added (for bug fixes / features)
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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)
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• Documentation
• Other... Please describe: Unit tests added

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[codecov-commenter]

Codecov Report

Merging #5928 into develop will increase coverage by 2.54%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #5928      +/-   ##
===========================================
+ Coverage    76.07%   78.62%   +2.54%     
===========================================
  Files          843      233     -610     
  Lines        18763     6394   -12369     
  Branches      3690     1248    -2442     
===========================================
- Hits         14274     5027    -9247     
+ Misses        3375      990    -2385     
+ Partials      1114      377     -737     

Impacted Files	Coverage Δ
.../lib/task-list/components/attach-form.component.ts	35.89% <0.00%> (-15.39%)	⬇️
...ponents/unknown-format/unknown-format.component.ts
lib/core/models/identity-role.model.ts
...yout/directives/sidenav-layout-header.directive.ts
...ghts/src/lib/mock/diagram/diagram-boundary.mock.ts
.../components/edit-process-filter-cloud.component.ts
...nents/icons/diagram-icon-service-task.component.ts
...re/form/components/form-custom-button.directive.ts
.../lib/diagram/components/raphael/raphael.service.ts
...src/lib/task/directives/complete-task.directive.ts
... and 601 more

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[eromano]

setTimeout should not be used in test neither necesary

[eromano]

still a setTimeout

[mcchrys]

Updated