Change logs for dsfmt source package in Focal

dsfmt (2.2.3+dfsg-4) unstable; urgency=medium

  [ Peter Colberg ]
  * Update Vcs-* fields for move to salsa.debian.org

  [ Mo Zhou ]
  * Append myself to uploaders.
  * Bump debhelper compat to 12.
  * Remove --parallel option since it's already the default.
  * Use https format URL in copyright.
  * Deprecate the get-orig-tarball target and add some options to watch.
  * Bump Standards-Version to 4.3.0 .
  * Remove useless B-D dh-autoreconf.

 -- Mo Zhou <email address hidden>  Sat, 12 Jan 2019 14:29:59 +0000