Packaging: delete dist.sh
Packaging: delete dist.sh

It is for the OASIS build system, and obsolete since the port to
Jbuilder (#374).

[skip ci]

c-cube/lwt,c-cube/lwt,rneswold/lwt,ocsigen/lwt,c-cube/lwt,ocsigen/lwt,ocsigen/lwt,rneswold/lwt,rneswold/lwt