[gtk+] (29 commits) Non-fast-forward update to branch wip/otte/rendernode

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/rendernode' 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:

  dc6e86c... gsk: Remove spread member from GskShadow
  b4b8d47... gsk: Add gsk_render_node_serialize/deserialize()
  e5143d1... inspector: Add a render node save button
  dc15ba8... gsk: Export gsk_render_node_get_bounds()
  ee5b2e8... tests: Add a simple test to convert rendernode to png

Commits added to the branch:

  24eeea4... Update German translation (cherry picked from commit e08562 (*)
  cfade39... Update Kazakh translation (*)
  4ee45b7... gsk docs: gsk_render_node_iter_get_type doesn't exist anymo (*)
  2d4b46f... gsk: Drop gsk_render_node_make_immutable, nodes are always  (*)
  22110ef... gsk: Add bounds member to RenderNode (*)
  230d27b... GskRenderNode: Use C99 flexible arrays to avoid extra alloc (*)
  2b4dfee... gsk: Fix build of 22110ef5a480fbddf9d20f510a64f4524a52718f (*)
  a571e53... snapshot: Fix some annoations (*)
  961286b... Make gsk docs build (*)
  924efd9... Fixes for the gdk docs (*)
  a2f0c86... Fix distcheck (*)
  e649476... 3.89.2 (*)
  23edff1... gtkcssimagelinear.c: Avoid VLAs (*)
  f1825f5... treeview: Partially convert to snapshot() (*)
  0efeaf9... treeview: Port rest of stuff to snapshot() (*)
  8cc7719... gsk: Remove spread member from GskShadow
  524c25b... gsk: Add gsk_render_node_serialize/deserialize()
  beb4820... inspector: Add a render node save button
  75510f7... gsk: Export gsk_render_node_get_bounds()
  52d426d... tests: Add a simple test to convert rendernode to png
  f8166f6... gsk: Remove nonexisting functions
  04f9fb5... rendernode: Fix typo
  b1278c3... gsk: Don't overdraw with transparent
  9d89e49... gskcairo: Don't store the viewport in the global struct
  67d0fd0... gsk: Add gsk_renderer_render_texture()
  2345ffe... gsk: Rename to gsk_texture_download_surface()
  74e00bd... docs: Add GskTexture
  8b7261d... gdk: Export gdk_cairo_surface_paint_pixbuf() into private h
  f284873... gsk: Add gsk_texture_download() API

(*) This commit already existed in another branch; no separate mail sent