Snippets for bluedevil 6.8.0 from Alpine loongarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-loongarch64/community/bluedevil/bluedevil-6.8.0-r0.log.

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/kio/obexftp/kioobexftp.cpp:192:18: warning: ignoring return value of 'bool QTemporaryFile::open()', declared with attribute 'nodiscard' [-Wunused-result]
    192 |     tempFile.open();
        |     ~~~~~~~~~~~~~^~
  

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/applet/devicesproxymodel.cpp:32:25: warning: 'void QSortFilterProxyModel::invalidateFilter()' is deprecated: Use begin/endFilterChange() instead [-Wdeprecated-declarations]
     32 |         invalidateFilter();
        |         ~~~~~~~~~~~~~~~~^~
  

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/applet/devicesstateproxymodel.cpp:203:95: warning: unused parameter 'bottomRight' [-Wunused-parameter]
    203 | void DevicesStateProxyModel::handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QList<int> &roles)
        |                                                                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
  

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/applet/devicesstateproxymodel.cpp:203:126: warning: unused parameter 'roles' [-Wunused-parameter]
    203 | void DevicesStateProxyModel::handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QList<int> &roles)
        |                                                                                                            ~~~~~~~~~~~~~~~~~~^~~~~
  

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/wizard/pages/discover.cpp:146:25: warning: 'void QSortFilterProxyModel::invalidateRowsFilter()' is deprecated: Use begin/endFilterChange(QSortFilterProxyModel::Direction::Rows) instead [-Wdeprecated-declarations]
    146 |     invalidateRowsFilter();
        |     ~~~~~~~~~~~~~~~~~~~~^~
  

• /home/buildozer/aports/community/bluedevil/src/bluedevil-6.8.0/src/wizard/pages/discover.cpp:161:25: warning: 'void QSortFilterProxyModel::invalidateRowsFilter()' is deprecated: Use begin/endFilterChange(QSortFilterProxyModel::Direction::Rows) instead [-Wdeprecated-declarations]
    161 |     invalidateRowsFilter();
        |     ~~~~~~~~~~~~~~~~~~~~^~