[vala] (64 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:

  bf0c0d3... Add initial Meson build system

Commits added to the branch:

  8929a80... webkit2gtk-4.0: Actually update to 2.18 (*)
  29fc127... gio-2.0: "address" parameter of Socket.receive_message() is (*)
  4a2e321... libxml-2.0: Fix header of XPath.Context.register_ns() (*)
  8a01051... codegen: Prioritize "array_length=true" over "array_null_te (*)
  d2dfd7a... Regenerate GIR-based bindings (*)
  9c726ae... gtk+-4.0: Update to 3.91.2+1c232ed5 (*)
  c4f70ae... vapi: Update GIR-based bindings (*)
  e225dae... gio-2.0: Fix FileReadMoreCallback and File.load_partial_con (*)
  8a3ab19... gtk+-4.0: Split Gsk.RenderNode into several classes (*)
  45756d0... gtk+-4.0: Update to 3.92.1 (*)
  2e3d6af... gtk+-4.0: Update to 3.93.0+9e78fbaa (*)
  e46c28d... vapi: Update GIR-based bindings (*)
  788ec1b... gtk+-4.0: Update to 3.93.0+4d44865f (*)
  558bf7a... vapi: Update GIR-based bindings (*)
  2a481c3... codegen: Avoid possible conflicts with internal property/si (*)
  8688d24... libxml-2.0: Add DTD methods (*)
  0d2d609... gtk+-4.0: Update to 3.93.0+481b5d1b (*)
  486baf9... webkit2gtk-4.0: Update to 2.19.1 (*)
  9088588... vapi: Update GIR-based bindings (*)
  b8d0175... tests: split VALAFLAGS over multiple lines in testrunner.sh (*)
  6a843ba... vala: Subtype of string is allowed as constant (*)
  c0ea119... gidlparser: Fix cname format of renamed signals (*)
  fc31988... Regenerate GIDL-based bindings (*)
  20294b3... gio-2.0,glib-2.0: Update to 2.55.0 (*)
  8d607c2... gtk+-3.0: Update to 3.22.26 (*)
  9ef1744... gtk+-4.0: Update to 3.93.0+a8531605 (*)
  83b3f1c... vapi: Update GIR-based bindings (*)
  a470946... codegen: Install as private library for sharing between int (*)
  6288930... codegen: Factor out static getters for ccode-attributes (*)
  3019b67... ccode: Reformat function declaration and definition for bet (*)
  3aeb354... tests: Clean up control-flow/sideeffects (*)
  801d630... vala: Include sender-type parameter to prototype-string of  (*)
  d4d6cc2... Allow to pass compatible delegates to signal.connect() (*)
  0e45b19... compiler: Properly parse arguments for vala interpeter-mode (*)
  be9e795... codegen: Enforce name-length >= 3 for structs using GType (*)
  6b656b0... vala: Report error for missing type-parameter on enclosing  (*)
  33c91a0... vala: Allow unscoped enum values where possible (*)
  a6160f9... gobject-2.0: Add some missing symbols (*)
  78a9230... gstreamer-1.0: Bind GST_DEBUG_BIN_TO_DOT_FILE/*_WITH_TS (*)
  1eb5044... glib-2.0: Add optional 'unparsed' parameter to *.try_parse  (*)
  e2e0054... codegen: Add boolean "use_inplace" ccode-attribute for meth (*)
  57f73f6... gstreamer-1.0: Bind GST_TIME_ARGS, GST_STIME_ARGS formattin (*)
  c89ef7f... valadoc: Acknowledge possible properties in structs (*)
  b9035aa... codegen: Avoid use of temp-var to access in/ref parameters (*)
  a94a281... codegen: Avoid use of temp-var for some callables returning (*)
  c4a80b1... tests: Make lambda tests fatal and add some more cases (*)
  ee7b9b9... valaparser: Improve handling of unowned/owned keyword occur (*)
  0be7e31... vala: Methods need to throw compatible error if target dele (*)
  5259f22... libvaladoc: Fix fatal typo in GtkdocRenderer.visit_symbol_l (*)
  2cd8165... vala: Add MarkupReader.from_string() and support add suppor (*)
  576ec0a... doclets: Include libvala headers as needed (*)
  03e7508... tests: Invalid Code needs to be recoginized explicitly by a (*)
  2f6d9c4... codegen: Discover invalid member access to instance field (*)
  10c754b... vala: Improve error output of mismatching overriding method (*)
  361973f... gtk+-3.0: Update to 3.22.26+9ce824d3 (*)
  c52fe84... webkit2gtk-4.0: Update to 2.19.2 (*)
  e76a158... gstreamer-1.0: Update from 1.13+ git master (*)
  f2e0c8c... gtk+-4.0: Update to 3.93.0+2d797dd8 (*)
  a301909... Update NEWS from 0.38 branch (*)
  26b7167... Release 0.39.1 (*)
  80271bb... libvaladoc: Actually resolve "percnt;" to '%' (*)
  3b2870a... Add initial Meson build system
  4a06bd6... meson: Add tests
  22232d0... meson: Add vapis

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