3861: Remove deprecated plugins

org.fortiss.af3.phoenix.feature/feature.xml

@@ -202,20 +202,6 @@ limitations under the License.
          version="0.0.0"
          unpack="false"/>
 
-   <plugin
-         id="org.fortiss.af3.platform.beagle"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.fortiss.af3.platform.beagle.ui"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
    <plugin
          id="org.fortiss.af3.platform.hierarchic"
          download-size="0"