[gjs] (22 commits) Non-fast-forward update to branch mozjs78

[Philip Chimento <pchimento src gnome org>]

The branch 'mozjs78' 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:

  1683f4b... maint: Use 'if constexpr' in templates where possible
  3ee8bed... maint: Remove workaround for GLib warning
  c4c22ea... CI: Add mozjs78 images
  f092bf7... maint: Use C++17 attributes
  44d1429... build: Update dependencies for mozjs78 and C++17
  05a0b75... Refactor Array-related JSAPI calls. - Use <js/Array.h> for.
  d5d6d28... Remove some forward declarations. - Forward declaring 'mozi
  81133ac... Use JS::PropertyKey instead of removed macro. - 'INTERNED_S
  5abf706... Replace FlatString(s) with LinearString.
  08a5d2f... engine: Update flags. - JSGC_MAX_MALLOC_BYTES was removed. 
  2c688b0... engine: Update hook signatures. - Unhandled promises now ha
  d490ff5... Update coverage for signature changes. - 'js::GetCodeCovera
  140b20b... Remove error report flags usage. - Removed from upstream.
  2f35fbe... Remove js::Jsvalify. - No longer needed and removed upstrea
  fc557fd... Refactor 'js::gc::detail::GetGCThingZone' - Is now 'js::gc:
  07a1be5... Adapt to new JS::PrintError API. - Remove code copied from 
  cc73303... Add CI images for mozjs78.
  6723793... Update 'build_recommended' pinned image.
  f429838... debugger: Remove Debugger.enabled property
  e08e990... global: Remove options that are now default
  23c80d2... global: Allow uneval() in debugger global
  0004f9d... tests: Fix coverage tests to match SpiderMonkey 78 output
  5bbf83f... tests: Fix call args tests to match SpiderMonkey 78 error m
  e7b387d... wrapperutils: Be stricter about having a prototype with cor

Commits added to the branch:

  ee84746... maint: Use 'if constexpr' in templates where possible (*)
  94afcc5... maint: Remove workaround for GLib warning (*)
  07f831f... CI: Add mozjs78 images (*)
  a1cf3f6... arg: Make GType argument value selection more explicit (*)
  a4d4079... maint: Use C++17 attributes (*)
  a48b37b... Merge branch 'july-maintenance' into 'master' (*)
  5715504... build: Build with mozjs78
  c60c0c0... js: Refactor Array-related JSAPI calls.
  cf34740... js: Fix up declarations of mozilla::DefaultHasher
  d768994... jsapi-util-string: Remove JSFlatString
  2ccb2de... engine: Update hook signatures.
  4597674... js: Remove JSREPORT_ERROR and JSREPORT_WARNING
  48d0ea9... jsapi-util: Remove js::Jsvalify.
  3d7e7a9... js: Various API renames and adjustments
  f11640f... console: Adapt to new JS::PrintError API.
  3923a0c... js: Update header includes for SpiderMonkey 78
  17deddf... debugger: Remove Debugger.enabled property
  bcb66b1... global: Allow uneval() in debugger global
  2c28f24... tests: Fix specifics in tests to match SpiderMonkey 78 outp
  daef852... wrapperutils: Be stricter about having a prototype with cor
  9c594ab... CI: Update CI images to mozjs78
  2673a39... docs: Update documentation for SpiderMonkey 78

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