[vala] (11 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:

  5bd89c6... coverage: Build gidl-bindings
  e42398f... ci: Add .gitlab-ci.yml
  03095ac... ci: Add ubuntu:16.04 run with gcc
  f5c5420... ci: Add ubuntu:18.04 run with gcc
  edc0851... ci: Add fedora:latest run with clang
  faa2786... ci: Add archlinux/base:latest run with gcc
  fc8ec02... ci: archlinux/bison - https://bugs.archlinux.org/task/64165
  d2af5c9... ci: Always deploy

Commits added to the branch:

  a148cc6... tests: Extend "float and integer" tests to increase coverag (*)
  ba76c57... tests: Add "scanner" tests to increase coverage (*)
  f11b86c... tests: Add "member-access" tests to increase coverage (*)
  99bca05... coverage: Build gidl-bindings
  3df9d14... ci: Add .gitlab-ci.yml
  94f1aea... ci: Add ubuntu:16.04 run with gcc
  e08ede4... ci: Add ubuntu:18.04 run with gcc
  46deb2d... ci: Add fedora:latest run with clang
  1f62f53... ci: Add archlinux/base:latest run with gcc
  87f7871... ci: archlinux/bison - https://bugs.archlinux.org/task/64165
  1fe86e8... ci: Always deploy

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