[librsvg] (4 commits) Non-fast-forward update to branch rustify-rsvg-convert

[Paolo Borelli <pborelli src gnome org>]

The branch 'rustify-rsvg-convert' 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:

  8d18e64... rsvg-convert: reorg the code a little
  f2be7d0... lal
  b42b42d... rsvg-convert: shorten surface code.
  122f549... rsvg-convert: move cairo context creation within Surface
  50467c0... rsvg-convert: use OnceCell for the lazy init of the surface

Commits added to the branch:

  14533fb... rsvg-convert: reorg the code a little
  0793c38... rsvg-convert: shorten surface code.
  1152bb6... rsvg-convert: move cairo context creation within Surface
  83d925f... rsvg-convert: use OnceCell for the lazy init of the surface