Since commit e2bcbd77 ("tools headers UAPI: remove stale lirc.h"),
the build of the selftests fails on rhel 8 since its version of
/usr/include/linux/lirc.h has no definition of RC_PROTO_RCMM32, etc [1].

[1] https://lkml.org/lkml/2022/1/28/275

Fixes: e2bcbd77 ("tools headers UAPI: remove stale lirc.h")
Reviewed-by: NShuah Khan <skhan@linuxfoundation.org>
Reported-by: Nkernel test robot <oliver.sang@intel.com>
Signed-off-by: NSean Young <sean@mess.org>
Signed-off-by: NShuah Khan <skhan@linuxfoundation.org>