[vala] (38 commits) Non-fast-forward update to branch wip/meson

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/meson' 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:

  ff983ba... meson: Add initial build support
  81df367... WIP meson: Add tests
  6a079e1... WIP meson: Add vapi building
  b61dfbd... WIP meson: Add internal-api-docs
  faa76ca... WIP meson: Add meson-bootstrap.sh

Commits added to the branch:

  34f49f4... vala: Perform stricter compatibility check for delegates (*)
  9a0cc13... gstreamer: Update from 1.17.0+ git master (*)
  7a1f0b3... gtk4: Update to 3.96.0+bcea9652 (*)
  469d043... gtk4: Constructors of Gtk.MediaFile needs to be static func (*)
  7d317eb... vala: Let methods return an unowned reference to internal c (*)
  4ed61d4... vala: Let DataType.get_return_type() return an unowned refe (*)
  2b00c99... vala: Return unowned references of internal helper symbols (*)
  061c02a... vala: Rename DataType.data_type property to DataType.type_s (*)
  a6bdd4c... codegen: Follow rename of DataType data_type property to ty (*)
  72b187a... valadoc: Follow rename of DataType data_type property to ty (*)
  7f40ed8... vala: Micro optimizations for SemanticAnalyzer (*)
  1618e76... vala: Micro optimizations for MethodCall (*)
  740b5db... vala: Micro optimizations for MemberAccess (*)
  2be23ae... vala: Micro optimizations for Assignment (*)
  29a3cae... vala: Unify backing symbol instance of data-types (*)
  f01dde8... vala: Move common implementations to CallableType (*)
  325c81d... vala: Drop DelegateType.to_qualified_string() which is dupl (*)
  9811ebe... vala: Micro optimizations (*)
  67b98ff... codegen: Accept children after generating type specific dec (*)
  7bfd9a3... ccode: Implicitly register declaration for added CCodeFunct (*)
  b2b162d... Sync NEWS from 0.46 (*)
  f3248c8... codegen: Support gobject property of null-terminated array  (*)
  10754be... vala: Unify backing symbol instance of data-types (2) (*)
  d4bb50a... docs: Mention requirement of autoconf-archive as build-depe (*)
  c39b767... glib-2.0: Set default_value attribute for GLib.pointer (*)
  32d9bb6... codegen: Preserve full access to delegate variables and its (*)
  b5aa04b... codegen: Initialize delegate temp-var which is assigned by  (*)
  f0b5be7... codegen: Silence warning about copying if delegate doesn't  (*)
  1bce8c0... tests: Add dedicated "delegate without target through varar (*)
  bab871f... codegen: Allow passing/retrieving any delegate to/from vara (*)
  2e6f652... codegen: Support gobject property of delegates not carrying (*)
  ca7ab54... vala: Add delegate_target_type and delegate_target_destroy_ (*)
  c054da9... vala: Add DelegateType.target/destroy fields to access its  (*)
  69072b2... meson: Add initial build support
  f3b6e4d... WIP meson: Add tests
  bbcbb64... WIP meson: Add vapi building
  c9833a9... WIP meson: Add internal-api-docs
  7232664... WIP meson: Add meson-bootstrap.sh

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