quilt: added less to RDEPENDS list
The quilt "series" option relies on "less -R" but, since that
option is not enabled by busybox in oe-core by default,
hard-code the dependency on 'less'.
>From 'man less':
-r or --raw-control-chars
Causes "raw" control characters to be displayed. ...
-R or --RAW-CONTROL-CHARS
Like -r, but only ANSI "color" escape sequences are
output in "raw" form. ...
In 2018, BusyBox's less added:
8528d3d4f less: optional support of -R
but it is not enable by default for oe-core. While we could
enable the option, all known use-cases involve larger, more
developer-oriented recipes such as quilt or man pages.
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
