drm/xe: Include xe_oa_types.h

xe_device_types.h and xe_gt_types.h only need to know about the xe_oa
struct sizes. Include only the _types.h, like done for other components,
and let the full header to be included by the compilation units.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241114152148.572447-3-lucas.demarchi@intel.com


Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>