Fix Zoom Shortcut ordering

Previous commit inserted ZoomToHeightShortcut after ZoomToWidthShortcut
in Shortcuts enum. This result in RelativeZoomModeShortcut's
combinations to shortcut to "Fit Page Height" instead.

Fixed by moving ZoomToHeightShortcut to end of enum.

BUG:410929

libs/ui/input/kis_zoom_action.h

@@ -40,9 +40,9 @@ public:
         ZoomResetShortcut, ///< Reset zoom to 100%.
         ZoomToPageShortcut, ///< Zoom fit to page.
         ZoomToWidthShortcut, ///< Zoom fit to width.
-        ZoomToHeightShortcut, ///< Zoom fit to height.
         RelativeZoomModeShortcut, ///< Toggle zoom mode relative to cursor
-        RelativeDiscreteZoomModeShortcut ///< Toggle discrete zoom mode relative to cursor
+        RelativeDiscreteZoomModeShortcut, ///< Toggle discrete zoom mode relative to cursor
+        ZoomToHeightShortcut ///< Zoom fit to height.
     };
     explicit KisZoomAction();
     ~KisZoomAction() override;