Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Co-authored-by: Weblate <noreply@weblate.org>
Translate-URL: https://weblate.nheko.im/projects/nheko/nheko-master/
Translation: Nheko/nheko

resources/langs/nheko_pl.ts

@@ -1392,11 +1392,6 @@ You may optionally provide a reason for others to accept your knock:</source>
 </context>
 <context>
     <name>InputBar</name>
-    <message>
-        <location filename="../../src/timeline/InputBar.cpp" line="+372"/>
-        <source>Select a file</source>
-        <translation>Wybierz plik</translation>
-    </message>
     <message>
         <location line="+0"/>
         <source>All Files (*)</source>