[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:

  f9a479c... coverage: Build gidl-bindings
  8988a45... ci: Add .gitlab-ci.yml
  4a3f5f1... ci: Add ubuntu:16.04 run with gcc
  f63d72d... ci: Add archlinux:latest run with gcc
  e94ad95... ci: Pin archlinux before glibc bump
  de80abd... ci: Add alpine:edge run with gcc
  68e072d... ci: Add fedora:rawhide run with clang
  f98e21d... Fedora rawhide is broken
  0660144... ci: Always deploy

Commits added to the branch:

  2ce4516... Release 0.53.2 (*)
  c2e803e... coverage: Build gidl-bindings
  952d1b5... ci: Add .gitlab-ci.yml
  9145211... ci: Add ubuntu:16.04 run with gcc
  ac107d2... ci: Add archlinux:latest run with gcc
  7439cca... ci: Pin archlinux before glibc bump
  2337e90... ci: Add alpine:edge run with gcc
  6c08e17... ci: Add fedora:rawhide run with clang
  ccf767a... Fedora rawhide is broken
  d57bd41... ci: Always deploy

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