[librsvg] (13 commits) ...Merge branch 'text-reftests' into 'main'

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

Summary of changes:

  5f5c3b1... Convert the test for #804 into a reference test
  5408d36... PositionedSpan::layout - pass the DrawingCtx's transform in
  a274bcb... create_pango_layout() - Get the writing_mode from the Layou
  8719275... create_pango_context() - Take the font options as an argume
  48d043f... create_pango_context() - Pass the transform as an argument
  96f6174... create_pango_context() - Turn into a free function
  7b117d2... Pass the DrawingCtx's current transform to the draw_fn call
  2efc819... Use the transform passed to draw_fn instead of asking Drawi
  9648a29... Create an empty bbox using the obviously right transform
  aba75b4... Don't get the ViewParams twice
  bb2e16d... Pass the view_params around in the LayoutContext
  3a206a3... text.rs - Use LayoutContext in the last places that used Dr
  e24ff76... Merge branch 'text-reftests' into 'main'