Add revision 10 changes (#722)

* revision 10 changes

* add rev10 to github actions

* add no-intro entry for leafgreen rev10

include/overworld.h

@@ -180,6 +180,10 @@ void UpdateEscapeWarp(s16 x, s16 y);
 bool8 SetDiveWarpEmerge(u16 x, u16 y);
 bool8 SetDiveWarpDive(u16 x, u16 y);
 
+#if REVISION >= 0xA
+void ClearFieldCallback(void);
+#endif
+
 extern u16 *gBGTilemapBuffers1;
 extern u16 *gBGTilemapBuffers2;
 extern u16 *gBGTilemapBuffers3;