Use new KCursorSaver from kguiaddons

CMakeLists.txt

@@ -58,6 +58,7 @@ find_package(KF5WidgetsAddons ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5XmlGui ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5DBusAddons ${KF5_MIN_VERSION} CONFIG REQUIRED)
 find_package(KF5SyntaxHighlighting ${KF5_MIN_VERSION} CONFIG REQUIRED)
+find_package(KF5GuiAddons ${KF5_MIN_VERSION} CONFIG REQUIRED)
 
 find_package(KF5Akonadi ${AKONADI_VERSION} CONFIG REQUIRED)
 find_package(KF5AkonadiMime ${AKONADIMIME_LIB_VERSION} CONFIG REQUIRED)

src/CMakeLists.txt

@@ -259,6 +259,7 @@ PRIVATE
   KF5::Archive
   KF5::ItemViews
   KF5::SyntaxHighlighting
+  KF5::GuiAddons
   Qt5::Xml
 )
 

src/filter/mdnadvicedialog.cpp

@@ -25,9 +25,14 @@
 using MessageComposer::MessageFactoryNG;
 
 #include <MessageViewer/MessageViewerSettings>
+#include <kguiaddons_version.h>
+#if KGUIADDONS_VERSION < QT_VERSION_CHECK(5, 73, 0)
 #ifndef QT_NO_CURSOR
 #include <Libkdepim/KCursorSaver>
 #endif
+#else
+#include <KCursorSaver>
+#endif
 #include <MimeTreeParser/ObjectTreeParser>
 
 #include <ItemFetchJob>
@@ -263,8 +268,12 @@ int MDNAdviceHelper::requestAdviceOnMDN(const char *what)
 {
     for (int i = 0; i < numMdnMessageBoxes; ++i) {
         if (!qstrcmp(what, mdnMessageBoxes[i].dontAskAgainID)) {
+#if KGUIADDONS_VERSION < QT_VERSION_CHECK(5, 73, 0)
 #ifndef QT_NO_CURSOR
             const KPIM::KCursorSaver saver(Qt::ArrowCursor);
+#endif
+#else
+            KCursorSaver saver(Qt::ArrowCursor);
 #endif
             MessageComposer::MDNAdvice answer;
             answer = questionIgnoreSend(i18n(mdnMessageBoxes[i].text),