[skip CI] Translate org.deepin.ds.notificationcenter.ts in pt_BR

100% translated source file: 'org.deepin.ds.notificationcenter.ts'
on 'pt_BR'.

Author: transifex-integration[bot]

panels/notification/center/translations/org.deepin.ds.notificationcenter_pt_BR.ts

@@ -53,7 +53,7 @@
     <message>
         <location filename="../notifyitem.cpp" line="84"/>
         <source>1 hour ago</source>
-        <translation type="unfinished"/>
+        <translation>1 hora atrás</translation>
     </message>
     <message>
         <location filename="../notifyitem.cpp" line="86"/>