[AAE-3203] Add tooltip to Form Cloud Widgets

[davidcanonieto]

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)
https://issues.alfresco.com/jira/browse/AAE-3203

What is the new behaviour?
The Form Cloud Fields are able to display a tooltip when this property is specified in the form definition.

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-commenter]

Codecov Report

Merging #5947 into develop will increase coverage by 2.87%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #5947      +/-   ##
===========================================
+ Coverage    76.06%   78.93%   +2.87%     
===========================================
  Files          843      370     -473     
  Lines        18764     8166   -10598     
  Branches      3690     1465    -2225     
===========================================
- Hits         14272     6446    -7826     
+ Misses        3378     1258    -2120     
+ Partials      1114      462     -652     

Impacted Files	Coverage Δ
lib/core/mock/event.mock.ts
lib/core/mock/app-config.service.mock.ts
...ponents/unknown-format/unknown-format.component.ts
...ib/core/login/components/login-dialog.component.ts
lib/core/models/identity-role.model.ts
...yout/directives/sidenav-layout-header.directive.ts
lib/core/pagination/pagination.component.ts
lib/core/material.module.ts
.../components/edit-process-filter-cloud.component.ts
...re/form/components/form-custom-button.directive.ts
... and 462 more

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