[vala] (13 commits) Non-fast-forward update to branch wip/ci

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/ci' 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:

  759d45d... ci: Add .gitlab-ci.yml
  7782269... ci: Always deploy
  ed2ac8f... ci: Add ubuntu lts 16.04 run with gcc
  af4ac70... ci: Build and deploy API documentation
  d706eaf... Use Fedora 29 -- https://bugzilla.redhat.com/show_bug.cgi?i
  732e715... ci: Add fedora rawhide run with gcc

Commits added to the branch:

  39ef848... build: Pass -no-undefined when linking libcodegen (*)
  e2c653f... codegen: Real structs are allowed by simple generics and pa (*)
  d09ef7f... glib-2.0: Add binding for g_strv_equal() (since 2.60) (*)
  55e1317... glib-2.0: Add new symbols from 2.62 (*)
  b10574b... gstreamer: Update from 1.17.0+ git master (*)
  77620ad... gtk4: Update to 3.96.0+b05d1676 (*)
  b08da00... vapi: Update GIR-based bindings (*)
  bc1e4cf... glib-2.0: Fix RecMutexLocker binding (*)
  e3ba95e... Release 0.45.3 (*)
  8604814... ci: Add .gitlab-ci.yml
  a31697f... ci: Always deploy
  10df0d6... ci: Add ubuntu lts 16.04 run with gcc
  a6ce818... ci: Build and deploy API documentation

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