HEADS UP: build break in xsrc update builds coming your way

[matthew green <mrg%eterna.com.au@localhost>]

hi folks.


FYI: i just added this note to UPDATING:

20221111:
        The new libdrm import worsened the conflict issues for the
        kdump/ktruss ioctl, and i915 now conflicts with base, and has
        been turned off.  This will cause update build issues like:

                kdump-ioctl.c:12175:143: error: 'DRM_IOCTL_I915_DESTROY_HEAP'
                   undeclared here (not in a function);
                   did you mean 'DRM_IOCTL_MODE_DESTROY_DUMB'?

        You'll need to clean usr.bin/ktruss, usr.bin/kdump, and rescue.


there are a few other things updated, please send-pr if you see issues.


.mrg.