[gnome-builder] (64 commits) Non-fast-forward update to branch wip/tintou/toolchain

[Corentin Noël <corentinnoel src gnome org>]

The branch 'wip/tintou/toolchain' 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:

  9407f81... version: Expand the macros up to 3.30
  2759989... toolchain: start to draft the new IdeToolchain API

Commits added to the branch:

  876664b... xml plugin: use a sax parser & stack per worker (*)
  cf57e8d... configuration: make ide_configuration_real_get_runtime retu (*)
  9dfe3df... vcs: always mark minified json as ignored (*)
  9724cfd... todo: ignore additional patterns (*)
  c954dea... bufmgr: avoid re-saving file to disk when possible (*)
  ffda34f... build-manager: avoid rediagnosing in a number of situations (*)
  f41da6c... runtime-manager: fix reference transfer (*)
  8ae71b6... code-index: help protect against reentrancy (*)
  175e643... code-index: check structure data type (*)
  70674b7... code-index: fix potential duplicate return from task (*)
  8df1116... threading: add new threadpool kinds (*)
  588dd57... subprocess: avoid thread in process spawning (*)
  1045640... buffer-manager: update docs (*)
  3a82c08... buffer-manager: fix potential NULL dereference (*)
  6b9b5a2... threading: add IdeTask as basis for new tasking design (*)
  9d84ba5... code-index: port index builder to IdeTask (*)
  dea8b39... code-index: port to IdeTask (*)
  9f1ae27... task: remove ide_task_run_in_thread_sync() (*)
  8a7877e... code-index: use indexer thread pool (*)
  36e3355... unsaved-files: port to IdeTask (*)
  c8a5873... util: port file helpers to IdeTask (*)
  fc35b27... libide: port objects with threading to IdeTask (*)
  cd6ae66... task: add ide_task_get_return_on_cancel() (*)
  ce4d187... clang: port various API to IdeTask (*)
  dca349a... ctags: port to IdeTask (*)
  c46777c... file-search: port to IdeTask (*)
  455fad1... git: port to IdeTask (*)
  f83923c... task: add ide_task_had_error() (*)
  61b76a8... flatpak: port to IdeTask (*)
  3fe9bc0... todo: port todo model to IdeTask (*)
  cadf315... terminal: improve safety of save task (*)
  fae8ba4... sysprof: port to IdeTask (*)
  3648323... task: make comment more accurate (*)
  0036c50... terminal: asynchronously determine user shell (*)
  2f71cf5... meson: port to IdeTask (*)
  c1b88be... cmake: port to IdeTask (*)
  46c8f03... autotools: port to IdeTask (*)
  f535797... qemu: port to IdeTask (*)
  0498899... ctags: port accessories to IdeTask (*)
  1977f00... xml-parser: free ParserState with g_slice_free() (*)
  bee4fac... xml-parser: port to IdeTask (*)
  cbc86dc... xml-tree-builder: port to IdeTask (*)
  b15fa1b... beautifier: port to IdeTask (*)
  e5a2751... task: intern source location as static string (*)
  80494c4... transfers: port to IdeTask (*)
  fe718a0... workbench: port to IdeTask (*)
  7664c4b... workers: port to IdeTask (*)
  a481f8d... debug-manager: port to IdeTask (*)
  660af6c... libide: port remaining objects to IdeTask (*)
  d990356... plugins: port remaining plugins to IdeTask (*)
  6781309... task: improve section documentation (*)
  ce31178... libide: add verion macros for 3.30 (*)
  b8fefaf... task: use proper version macros for IdeTask (*)
  6be35d4... libide: include config.h from sources (*)
  d866396... remove unnecessary copyright symbol (*)
  07bdfaa... libide: add availability macros to class definitions (*)
  a2e0e43... enums: add extern to enum type definitions (*)
  8f6aa47... gitlabci: Adapt the config file for a shell executor. (*)
  2bbdb50... versioning: fix broken versioning macros (*)
  1d8341d... gitlabci: assume "image:" key compatible executor. (*)
  2a43b4e... gitlabci: use ccache to speedup the build times. (*)
  7c0bc1c... libide: make API more amenable to ABI enforcement (*)
  5a9bd4c... build: setup visibility flags without applying them (*)
  4cb352e... toolchain: start to draft the new IdeToolchain API

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