Fix compile against qt6

noteshared/src/CMakeLists.txt

@@ -56,15 +56,14 @@ ecm_qt_declare_logging_category(libnoteshared_SRCS HEADER noteshared_debug.h IDE
 
 macro(add_resource_iface _kcfgFile _ifaceName _className)
     kcfg_generate_dbus_interface(${_kcfgFile} ${_ifaceName})
-    string(TOLOWER ${_className} _codeFile)
     set_source_files_properties( ${CMAKE_CURRENT_BINARY_DIR}/${_ifaceName}.xml PROPERTIES INCLUDE "resources/metatype.h")
     qt_add_dbus_interface(libnoteshared_SRCS
-        ${CMAKE_CURRENT_BINARY_DIR}/${_ifaceName}.xml ${_codeFile} ${_className}
+        ${CMAKE_CURRENT_BINARY_DIR}/${_ifaceName}.xml ${_className}
         )
 endmacro()
 
 add_resource_iface( ${CMAKE_CURRENT_SOURCE_DIR}/resources/maildirresource.kcfg
-    org.kde.Akonadi.Maildir.Settings MaildirSettings )
+    org.kde.Akonadi.Maildir.Settings maildirsettings )
 
 add_custom_target(noteshared_settings_xml ALL
     DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/org.kde.Akonadi.Maildir.Settings.xml