LocatorFilterEntry: Get rid of internalData

Change-Id: I2bcd64c39bdaf0fe8504b68ba4aaaef7cdcab475
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/plugins/clangcodemodel/clangdlocatorfilters.cpp

@@ -225,7 +225,6 @@ private:
             entry.displayName = ClangdClient::displayNameFromDocumentSymbol(
                 static_cast<SymbolKind>(info.kind()), info.name(),
                 info.detail().value_or(QString()));
-            entry.internalData = QVariant::fromValue(info);
             entry.linkForEditor = linkForDocSymbol(info);
             entry.extraInfo = parent.extraInfo;
             if (!entry.extraInfo.isEmpty())