remove unneeded string

src/main/res/values/strings.xml

@@ -526,7 +526,6 @@
     <string name="action_retry_uploads">Retry failed uploads</string>
     <string name="action_clear_failed_uploads">Clear failed uploads</string>
     <string name="action_clear_successful_uploads">Clear successful uploads</string>
-    <string name="action_clear_finished_uploads">Clear finished uploads</string>
     <string name="action_force_rescan">Force rescan</string>
 
     <string name="action_switch_grid_view">Grid view</string>