Port away from deprecated QString::SkipEmptyParts flag

app/folderviewcontextmanageritem.cpp

@@ -252,7 +252,11 @@ QModelIndex FolderViewContextManagerItem::findClosestIndex(const QModelIndex& pa
 
     QString relativePath = QDir(url.path()).relativeFilePath(wantedUrl.path());
     QModelIndex lastFoundIndex = index;
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+   const QStringList relativePathList = relativePath.split(QDir::separator(), Qt::SkipEmptyParts);
+#else
     const QStringList relativePathList = relativePath.split(QDir::separator(), QString::SkipEmptyParts);
+#endif
     for (const QString & pathPart : relativePathList) {
         bool found = false;
         for (int row = 0; row < mModel->rowCount(lastFoundIndex); ++row) {