[skip CI] Translate org.deepin.ds.dock.ts in fr

82% of minimum 50% translated source file: 'org.deepin.ds.dock.ts'
on 'fr'.

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

panels/dock/translations/org.deepin.ds.dock_fr.ts

@@ -69,12 +69,12 @@
     <message>
         <location filename="../package/main.qml" line="219"/>
         <source>Keep Shown</source>
-        <translation type="unfinished"/>
+        <translation>Maintenir affiché</translation>
     </message>
     <message>
         <location filename="../package/main.qml" line="224"/>
         <source>Keep Hidden</source>
-        <translation type="unfinished"/>
+        <translation>Maintenir caché</translation>
     </message>
     <message>
         <location filename="../package/main.qml" line="230"/>