meson: Add print_wiki option

Align meson options to be equivalent to the Makefile as they are used in
Gentoo's ebuilds.

Signed-off-by: Daniel Campello <campello@chromium.org>
Change-Id: I97d2fd687aa21533b86f9af446038bfe3da1f7d3
Reviewed-on: https://review.coreboot.org/c/flashrom/+/51552
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2 files changed