Port qtslib.cpp away from deprecated Q_DECLARE_LOGGING

[644/4380] Building CXX object src/platformsupport/input/CMakeFiles/InputSupportPrivate.dir/tslib/qtslib.cpp.o
In file included from /home/marc/Qt/qtbase-submit-build/include/QtCore/qloggingcategory.h:1,
                 from /home/marc/Qt/qtbase-submit-build/include/QtCore/QLoggingCategory:1,
                 from /home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp:9:
/home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp: In constructor ‘QTsLibMouseHandler::QTsLibMouseHandler(const QString&, const QString&, QObject*)’:
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:168:67: warning: ‘const QLoggingCategory& qLcTsLib() [with <template-parameter-1-1> = void]’ is deprecated: Use Q_STATIC_LOGGING_CATEGORY or add either Q_DECLARE_LOGGING_CATEGORY or QT_DECLARE_EXPORTED_QT_LOGGING_CATEGORY in a header [-Wdeprecated-declarations]
  168 |     for (QLoggingCategoryMacroHolder<level> qt_category((category)()); qt_category; qt_category.control = false) \
      |                                                         ~~~~~~~~~~^~
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:171:32: note: in expansion of macro ‘QT_MESSAGE_LOGGER_COMMON’
  171 | #define qCDebug(category, ...) QT_MESSAGE_LOGGER_COMMON(category, QtDebugMsg).debug(__VA_ARGS__)
      |                                ^~~~~~~~~~~~~~~~~~~~~~~~
/home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp:28:5: note: in expansion of macro ‘qCDebug’
   28 |     qCDebug(qLcTsLib) << "Initializing tslib plugin" << key << specification;
      |     ^~~~~~~
/home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp:20:20: note: declared here
   20 | Q_LOGGING_CATEGORY(qLcTsLib, "qt.qpa.input")
      |                    ^~~~~~~~
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:143:29: note: in definition of macro ‘Q_LOGGING_CATEGORY’
  143 |     const QLoggingCategory &name() { return QtPrivateLogging::name(); }
      |                             ^~~~
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:168:67: warning: ‘const QLoggingCategory& qLcTsLib() [with <template-parameter-1-1> = void]’ is deprecated: Use Q_STATIC_LOGGING_CATEGORY or add either Q_DECLARE_LOGGING_CATEGORY or QT_DECLARE_EXPORTED_QT_LOGGING_CATEGORY in a header [-Wdeprecated-declarations]
  168 |     for (QLoggingCategoryMacroHolder<level> qt_category((category)()); qt_category; qt_category.control = false) \
      |                                                         ~~~~~~~~~~^~
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:171:32: note: in expansion of macro ‘QT_MESSAGE_LOGGER_COMMON’
  171 | #define qCDebug(category, ...) QT_MESSAGE_LOGGER_COMMON(category, QtDebugMsg).debug(__VA_ARGS__)
      |                                ^~~~~~~~~~~~~~~~~~~~~~~~
/home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp:38:5: note: in expansion of macro ‘qCDebug’
   38 |     qCDebug(qLcTsLib) << "tslib device is" << ts_get_eventpath(m_dev);
      |     ^~~~~~~
/home/marc/Qt/qtbase-submit/src/platformsupport/input/tslib/qtslib.cpp:20:20: note: declared here
   20 | Q_LOGGING_CATEGORY(qLcTsLib, "qt.qpa.input")
      |                    ^~~~~~~~
/home/marc/Qt/qtbase-submit/src/corelib/io/qloggingcategory.h:143:29: note: in definition of macro ‘Q_LOGGING_CATEGORY’
  143 |     const QLoggingCategory &name() { return QtPrivateLogging::name(); }
      |                             ^~~~