linenoise: bump version

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
linenoise: install nothing on target

linenoise is a static library, so it's enough to install on staging.
and the linenoise_example executable is not really useful.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>