drm: move xe_pciids.h under include/drm/intel

Clean up the top level include/drm directory by grouping all the Intel
specific files under a common subdirectory.

Cc: Daniel Vetter <[e-mail]>
Cc: Dave Airlie <[e-mail]>
Cc: Lucas De Marchi <[e-mail]>
Acked-by: Lucas De Marchi <[e-mail]>
Acked-by: Rodrigo Vivi <[e-mail]>
Signed-off-by: Jani Nikula <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/e19[e-mail]

drivers/gpu/drm/xe/xe_pci.c

···
 
 #include <drm/drm_color_mgmt.h>
 #include <drm/drm_drv.h>
-#include <drm/xe_pciids.h>
+#include <drm/intel/xe_pciids.h>
 
 #include "display/xe_display.h"
 #include "regs/xe_gt_regs.h"