[gjs] (14 commits) Non-fast-forward update to branch wip/js17

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/js17' 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:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b2f7dd6... JS_BufferIsCompilableUnit API change
  cf84d75... change build version to mozjs188
  309f898... JS_GetClass remove context argument
  f64acfe... Context argument removed from several API
  bc14201... JSClass callbacks now use JSHandleObject/Id types
  e25c785... update for JSClass prototype changes
  a29505a... Misc API changes
  2f92f2a... byteArray: update PropertySpec for new API
  bf79c97... temporarily disable two failing tests
  5e00565... Add wrappers for removed api, JS_NewNumberValue and JSVAL_I
  5b2590e... Replace context with runtime in GC Functions/Callback.
  ee77d01... build: Check for mozjs-17.0
  3234b23... Update pkg-config files for mozjs-17.0

Commits added to the branch:

  924ea25... Include cairo-module.h to fix make dist (*)
  f4ec41a... JS_BufferIsCompilableUnit API change
  5e9c7e9... change build version to mozjs188
  83cfe4b... JS_GetClass remove context argument
  34611de... Context argument removed from several API
  16c35aa... JSClass callbacks now use JSHandleObject/Id types
  15644bd... update for JSClass prototype changes
  1833d57... Misc API changes
  76d2f8a... byteArray: update PropertySpec for new API
  03162b1... temporarily disable two failing tests
  7c7c667... Add wrappers for removed api, JS_NewNumberValue and JSVAL_I
  dd8831c... Replace context with runtime in GC Functions/Callback.
  d81220b... build: Check for mozjs-17.0
  74bcfc4... Update pkg-config files for mozjs-17.0

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