Replace KDE_Q_EXPORT_PLUGIN, KDE_PACKED and KDE_WEAK_SYMBOL with TDE_* equivalent

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 82d33f65e6)

amarok/src/collectionscanner/collectionscanner.h

@@ -108,7 +108,7 @@ private:
     struct direntry {
       dev_t dev;
       ino_t ino;
-    } KDE_PACKED;
+    } TDE_PACKED;
 
     TQMemArray<direntry> m_processedDirs;
 };