[skip CI] Translate deepin-font-manager.ts in de

99% of minimum 50% translated source file: 'deepin-font-manager.ts'
on 'de'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/deepin-font-manager_de.ts

@@ -280,7 +280,7 @@
     </message>
     <message>
         <source>License Description</source>
-        <translation type="unfinished"/>
+        <translation>Lizenzbeschreibung</translation>
     </message>
 </context>
 <context>