[vala] (58 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:

  6ae4ac2... meson: Add initial build support
  f6445ac... meson: Allow static builds
  854350e... WIP meson: Add tests
  25c4719... WIP meson: Add internal-api-docs
  90b1ace... WIP meson: Add meson-bootstrap.sh

Commits added to the branch:

  4e7b665... girwriter: Internal fields/vfuncs in type-symbols are publi (*)
  07ad6e4... girwriter: Use appropriate get_ccode_* functions (*)
  ab9f7e3... gtk4,gtk4-unix-print: Update to 3.98.5+23dcf36e (*)
  9cab08a... webkit2gtk-4.0: Update to 2.29.4 (*)
  bafaf6b... Sync NEWS from 0.48 (*)
  601cda2... gtk4: Update to 3.99.0+d743e757 (*)
  6fb027c... gstreamer: Update from 1.17.2+ git master (*)
  3d529ad... glib-2.0: Add GLib.File.set_contents_full() binding (since  (*)
  7eac585... gio-unix-2.0: Fix "g_unix_mount_for" binding (*)
  2ceae9b... Release 0.49.1 (*)
  59b3361... Update manpages (*)
  578a129... vala: Inherit CCode.returns_floating_reference attribute fr (*)
  03220aa... gtk4: Update to 3.99.0+bbb15f65 (*)
  098ef70... gstreamer: Update from 1.17.2+ git master (*)
  22dfb1c... pango: Update from 1.45.4+ (*)
  b249e97... codegen: Include header for base-symbols when connecting vf (*)
  4a1bdab... girparser: Add support for string "feature_test_macro" meta (*)
  c4aca9e... gio-2.0: Include "gio/gsettingsbackend.h" for GLib.Settings (*)
  eea1aa3... vala: Mark tranformed member-access as qualified (*)
  0cbe227... gtk4: Update to 3.99.0+83e9b5b4 (*)
  b2746b9... vala: Switch context if with-variable is not owned by with- (*)
  884856b... tests: Add "enum typed property" tests to increase coverage (*)
  01914cd... tests: Add "return in construct/destructor" tests to increa (*)
  5da90d7... codegen: Support non-virtual signals with default handler (*)
  7b45f83... goocanvas-2.0: Fix some field ownerships and types (*)
  920d2c4... posix: Add missing "has_typedef" attribute for some delegat (*)
  3010904... posix: Declare WRDE_APPEND constant as public (*)
  57153f8... gtk4: Update to 3.99.0+358b698e (*)
  5032273... gstreamer: Update from 1.17.2+ git master (*)
  b1d951b... vapi: Update GIR-based bindings (*)
  e7df415... Release 0.49.2 (*)
  11ac7af... Revert "girwriter: Use appropriate get_ccode_* functions" (*)
  1440f02... tests: Add more "invalid" tests to increase coverage (*)
  42207a5... tests: Add "property accessor with try statement" test to i (*)
  eff666b... tests: Add "constant and union" gir test to increase covera (*)
  af33c83... tests: Add "nested namespace" girwriter test to increase co (*)
  b34161f... tests: Don't rely on undefined use-after-free behaviour of  (*)
  48f9982... Add TraverseVisitor for traversing the tree with a callback (*)
  647b55d... vala: Move transformation of unary increment/decrement to c (*)
  cb1828c... Force usage of temporary variables for "tainted" member acc (*)
  8bab9d1... tests: Add "pre-post-increment with side effect" tests to i (*)
  254431c... vala: Set parent_node for child nodes of lambda-expression (*)
  2a12314... webkit2gtk-4.0: Update to 2.29.91 (*)
  147fa32... gstreamer: Update from 1.17.2+ git master (*)
  136b87b... pango: Update from 1.46.0 (*)
  8c9aadd... gtk4: Update to 3.99.0+e6e2d6b4 (*)
  53eff0b... Release 0.49.90 (*)
  de42770... doc: Update AUTHORS in manpages (*)
  6a04c46... Revert "codegen: Don't append unreachable clean-up section  (*)
  00c752c... codegen: Don't append unreachable clean-up section of Block (*)
  20ac260... codegen: Always include base_struct declaration if availabl (*)
  ec3dbf3... manual: Update from wiki.gnome.org (*)
  4ea9332... Fix various typos in comments and strings (*)
  fd1ed94... meson: Add initial build support (*)
  d911187... meson: Allow static builds (*)
  e9d5f28... WIP meson: Add tests (*)
  efab887... WIP meson: Add internal-api-docs (*)
  5e9d8f6... WIP meson: Add meson-bootstrap.sh (*)

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