VSOCK: Strip remaining VMCI crap

Oops.  Strip remaining VMCI crap from the core.  Thanks Gerd!

Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Andy King <acking@vmware.com>
VSOCK: Remove VMCI from address utils.

Remove last bits of VMCI cruft from address utilities.

Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Andy King <acking@vmware.com>
VSOCK: Protocol should be AF_VSOCK

We're still using AF_VMCI in the protocol name, fix that.  Also remove VMCI
from comments in core code.

Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Andy King <acking@vmware.com>