lib/oe/package_manager: .deb pre/postinst args
The debian policy manual and MaintainerScripts wiki page states that the
postinst script is supposed to be called with the `configure` argument
at first install, likewise the preinst script is supposed to be called
with the `install` argument on first install.
https://www.debian.org/doc/debian-policy/ch-maintainerscripts.html
https://wiki.debian.org/MaintainerScripts
(From OE-Core rev:
3d9c3aae54589794ce3484fa1b21d1af2bd32661)
Signed-off-by: Linus Wallgren <linus.wallgren@scypho.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
