texinfo: Use texinfo-replacement-native as an alias for texinfo-native.

texinfo: Use texinfo-replacement-native as an alias for texinfo-native.

If texinfo-native is added to ASSUME_PROVIDED, this will be needed for two
reasons. First, a world build will still build the native texinfo recipe, so
it will still get test coverage and will not rot. Second, when the target
architecture texinfo recipe is built, the native recipe must be built first
so its makedoc binary can be extracted, ASSUME_PROVIDED or no.

(From OE-Core rev: af5cd3ad123f45170d1ba06a8f5c9ee4ce5c082e)

Signed-off-by: Max Eliaser <max.eliaser@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>