[skip CI] i18n: Translate deepin-custom-screensaver.ts in fi

92% of minimum 1% translated source file: 'deepin-custom-screensaver.ts'
on 'fi'.

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

Author: transifex-integration[bot]

customscreensaver/deepin-custom-screensaver/translations/deepin-custom-screensaver_fi.ts

@@ -77,7 +77,7 @@
     <message>
         <location filename="../src/config/timeintervalwidget.cpp" line="46"/>
         <source>Range</source>
-        <translation type="unfinished"/>
+        <translation>Alue</translation>
     </message>
 </context>
 </TS>