MediaLibrary: forceRescan: Clear the cache before recreating default artists

src/MediaLibrary.cpp

@@ -1098,8 +1098,8 @@ void MediaLibrary::forceRescan()
         VideoTrack::deleteAll( this );
         AudioTrack::deleteAll( this );
         File::resetParsing( this );
-        Artist::createDefaultArtists( getConn() );
         clearCache();
+        Artist::createDefaultArtists( getConn() );
         t->commit();
     }
     if ( m_parser != nullptr )