[ACA-4099] Fix search query in content node selector

[arditdomi]

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://alfresco.atlassian.net/browse/ACA-4099

What is the new behaviour?
The * has been added in the search service query. It was removed in a previous refactoring but it is now needed

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 #6299 into develop will increase coverage by 1.93%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop    #6299      +/-   ##
===========================================
+ Coverage    76.26%   78.19%   +1.93%     
===========================================
  Files          864      352     -512     
  Lines        19583     9683    -9900     
  Branches      3901     1959    -1942     
===========================================
- Hits         14935     7572    -7363     
+ Misses        3475     1517    -1958     
+ Partials      1173      594     -579     

Impacted Files	Coverage Δ
...content-services/src/lib/mock/search-query.mock.ts	100.00% <ø> (ø)
...-selector/content-node-selector-panel.component.ts	85.32% <100.00%> (ø)
...omponents/location-cell/location-cell.component.ts
lib/core/pipes/user-initial.pipe.ts
...nts/gateways/diagram-parallel-gateway.component.ts
...re/form/components/widgets/upload/upload.widget.ts
lib/core/models/decimal-number.model.ts
lib/core/login/models/login-success.event.ts
.../widgets/dynamic-table/editors/text/text.editor.ts
...nsights/src/lib/testing/insights.testing.module.ts
... and 505 more

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