[librsvg-oci-images] Non-fast-forward update to branch add-curl-to-debian

[Jordan Petridis <jpetridis src gnome org>]

The branch 'add-curl-to-debian' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  02b3801... Add curl to debian images
  867390a... Build debian:testing with user namespaces and re-enable the
  3315127... Fix paths to prepare and cleanup scripts
  b20eb6a... Fix package list (no openssl-dev for debian)

Commits added to the branch:

  bc77763... rework the debian build