[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:

  7a8c138... coverage: Build gidl-bindings
  488b545... ci: Add .gitlab-ci.yml
  77eba59... ci: Add ubuntu:16.04 run with gcc
  1ffd33d... ci: Add ubuntu:18.04 run with gcc
  6898ea2... ci: Add fedora:latest run with clang
  14736a1... ci: Add archlinux/base:latest run with gcc
  07ff665... ci: Always deploy

Commits added to the branch:

  b8ca0d9... codegen: Add required includes or generate used symbols (PO (*)
  bf3fd54... codegen: Create alternative for G_N_ELEMENTS in POSIX profi (*)
  b3ff8af... codegen: Correctly transform arguments of Array.resize() fo (*)
  148f1d9... vala: Allow direct access to array-typed members in POSIX p (*)
  b49b85c... libusb-1.0: Use a wrapper for Context.get_device_list() (*)
  8050521... libusb-1.0: Don't depend on glib-2.0 (*)
  24249fa... coverage: Build gidl-bindings
  3563365... ci: Add .gitlab-ci.yml
  cd95242... ci: Add ubuntu:16.04 run with gcc
  af11e73... ci: Add ubuntu:18.04 run with gcc
  db9b41a... ci: Add fedora:latest run with clang
  d79b74a... ci: Add archlinux/base:latest run with gcc
  a96c212... ci: Always deploy

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