[vala] (10 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:

  7e08cda... coverage: Build gidl-bindings
  25f11ab... ci: Add .gitlab-ci.yml
  e487d34... ci: Add ubuntu:16.04 run with gcc
  f0db519... ci: Add ubuntu:18.04 run with gcc
  7dafad7... ci: Add fedora:rawhide run with clang
  faeba02... ci: Add archlinux/base:latest run with gcc
  df40f55... ci: archlinux/bison - https://bugs.archlinux.org/task/64165
  ef915e6... ci: Add alpine:edge run with gcc
  03c527f... ci: Always deploy

Commits added to the branch:

  33b4dc1... tests: Add more "array field initializer" tests to increase (*)
  d5e9e40... coverage: Build gidl-bindings
  5b51535... ci: Add .gitlab-ci.yml
  8206241... ci: Add ubuntu:16.04 run with gcc
  aae3b05... ci: Add ubuntu:18.04 run with gcc
  f42d948... ci: Add fedora:rawhide run with clang
  5675a54... ci: Add archlinux/base:latest run with gcc
  82616b8... ci: archlinux/bison - https://bugs.archlinux.org/task/64165
  362db86... ci: Add alpine:edge run with gcc
  ed17185... ci: Always deploy

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