[librsvg] (11 commits) Non-fast-forward update to branch update-clap

[Marge Bot <marge-bot src gnome org>]

The branch 'update-clap' 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:

  faaeb87... Remove unnecessary derive
  e1b8e4d... WIP: Update clap to 3.2.22
  6a4f860... Make the 'output' option take a PathBuf value parser
  159d433... Parse the format option by hand again
  c6bf690... Fix parsing of --background=none
  8eced7c... Parse the background-color option by hand
  830f2c5... See if the keep_aspect option is present using the old meth
  a4072e4... The arguments for input files must be OsString
  2eba590... Fix the output option
  4fabac4... Fix the stylesheet argument
  f218113... Don't use ValueEnum - we aren't really using it now

Commits added to the branch:

  21f18de... Remove unnecessary derive
  5c28d96... WIP: Update clap to 3.2.22
  8ac4a21... Make the 'output' option take a PathBuf value parser
  fc00cc7... Parse the format option by hand again
  b450fce... Fix parsing of --background=none
  27d5ed1... Parse the background-color option by hand
  4db939c... See if the keep_aspect option is present using the old meth
  3325479... The arguments for input files must be OsString
  f2772c7... Fix the output option
  dbd5efb... Fix the stylesheet argument
  200f116... Don't use ValueEnum - we aren't really using it now