x86: Missed removal of CMD_BOOTEFI_HELLO_COMPILE

The config setting CMD_BOOTEFI_HELLO_COMPILE was removed in favour
of BOOTEFI_HELLO_COMPILE but the usage in this Makefile was not
updated. Fix it.

Fixes: 6fe80876dcc7 ("efi_loader: Rename and move CMD_BOOTEFI_HELLO_COMPILE")
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
1 file changed