Hot-fix for broken MouseDrawCursor support for ImGuiMouseCursor_Wait/ImGuiMouseCursor_Progress/ImGuiMouseCursor_NotAllowed.

Amend 8a35386, eec097f.

Author: ocornut

imgui_draw.cpp

@@ -2466,6 +2466,8 @@ static const ImVec2 FONT_ATLAS_DEFAULT_TEX_CURSOR_DATA[ImGuiMouseCursor_COUNT][3
     { ImVec2(73,0), ImVec2(17,17), ImVec2( 8, 8) }, // ImGuiMouseCursor_ResizeNESW
     { ImVec2(55,0), ImVec2(17,17), ImVec2( 8, 8) }, // ImGuiMouseCursor_ResizeNWSE
     { ImVec2(91,0), ImVec2(17,22), ImVec2( 5, 0) }, // ImGuiMouseCursor_Hand
+    { ImVec2(0,3),  ImVec2(12,19), ImVec2(0, 0) },  // ImGuiMouseCursor_Wait
+    { ImVec2(0,3),  ImVec2(12,19), ImVec2(0, 0) },  // ImGuiMouseCursor_Progress
     { ImVec2(109,0),ImVec2(13,15), ImVec2( 6, 7) }, // ImGuiMouseCursor_NotAllowed
 };