[gjs] (8 commits) Non-fast-forward update to branch wip/ptomato/mozjs31

[Philip Chimento <pchimento src gnome org>]

The branch 'wip/ptomato/mozjs31' 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:

  96c1a06... compat: Remove deprecated libgjs public API
  3eba5dc... WIP - mozjs31
  d11163d... js: Remove remaining usage of JSBool
  12b8c07... js: Remove deprecated JS_IsConstructing()

Commits added to the branch:

  f38ba08... arg: Extract variable (*)
  bfa980f... js: Don't cast JS::HandleObject to void * (*)
  cdb92a1... js: Replace JS_Add*Root with Rooted where trivial (*)
  6ec943c... js: Rooted objects in private access functions (*)
  e4caa35... compat: Remove deprecated libgjs public API
  fb68b64... WIP - mozjs31
  b305c10... js: Remove remaining usage of JSBool
  bf97c11... js: Remove deprecated JS_IsConstructing()

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