[gtk] (11 commits) Non-fast-forward update to branch a11y-debug

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'a11y-debug' 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:

  ae37cef... atspicontext: Remove an unused field
  9418f8f... a11y: Add the root object to the cache
  6d11bb3... a11y: Track window states more closely
  2cd9df4... a11y: Actually set accessible roles

Commits added to the branch:

  1530c90... Merge branch 'a11y-debug' into 'master' (*)
  6622ebb... gtksecurememory: Request that secure memory not be dumped t (*)
  b27ec5e... meson: check for madvise() (*)
  dbe4543... Merge branch 'gtksecurememory-updates' into 'master' (*)
  2e031e4... Update Polish translation (*)
  fbc8317... Update Nepali translation (*)
  7260051... Update Nepali translation (*)
  aa09737... atspicontext: Remove an unused field
  9fbd11e... a11y: Add the root object to the cache
  9e8187b... a11y: Track window states more closely
  a455db0... a11y: Actually set accessible roles

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