Bug#744417: cbm: run dh-autoreconf to update config.{sub,guess} and {libtool,aclocal}.m4

[Jari Aalto]

Fixed
https://anonscm.debian.org/cgit/collab-maint/cbm.git/commit/?id=ee55b6a9f26c7be0780c3fb6149bfa82b47f021e