Fix #622 [DeprecatableThing] remove the Deprecate button, since the checkbox is already available

[joao4all]

Prerequisites

• [x] I have written a descriptive pull-request title
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Description

Closes #622 [DeprecatableThing] remove the Deprecate button, since the checkbox is already available

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

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