fix(filesystem): add version guard for entryList method

Conditionally compile entryList override only for Qt < 6.11.0
to prevent compilation errors with newer Qt versions.

Signed-off-by: ComixHe <heyuming@deepin.org>

Author: ComixHe

src/filesystem/dcapfsfileengine.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
@@ -221,13 +221,16 @@ bool DCapFSFileEngine::setSize(qint64 size)
     return QFSFileEngine::setSize(size);
 }
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 11, 0)
 QStringList DCapFSFileEngine::entryList(QDir::Filters filters, const QStringList &filterNames) const
 {
     D_DC(DCapFSFileEngine);
     if (!d->canReadWrite(d->file))
         return {};
     return QFSFileEngine::entryList(filters, filterNames);
 }
+#endif
+
 #if QT_VERSION >= QT_VERSION_CHECK(6, 8, 1)
 QAbstractFileEngine::IteratorUniquePtr DCapFSFileEngine::beginEntryList(const QString &path, QDirListing::IteratorFlags filters, const QStringList &filterNames)
 #elif QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)

src/filesystem/private/dcapfsfileengine_p.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
@@ -56,7 +56,10 @@ class DCapFSFileEngine : public QFSFileEngine, public DObject
 #endif
 
     bool setSize(qint64 size) override;
+#if QT_VERSION < QT_VERSION_CHECK(6, 11, 0)
     QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const override;
+#endif
+
 #if QT_VERSION >= QT_VERSION_CHECK(6, 8, 1)
     IteratorUniquePtr beginEntryList(const QString &path, QDirListing::IteratorFlags filters, const QStringList &filterNames) override;
 #elif QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)