SSDM-7299: Also adding openbis-ng-ui for rtd_cina in settings.gradle

rtd_cina/settings.gradle

 includeFlat 'commonbase', 'common', 'openbis_api', 'openbis-common', 'authentication', 'dbmigration', 'openbis', 
     'datastore_server', 'screening', 'rtd_yeastx', 'rtd_phosphonetx', 'deep_sequencing_unit', 'plasmid', 'openbis_standard_technologies', 
-    'big_data_link_server'
+    'big_data_link_server', 'openbis_ng_ui'