[vala] (12 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:

  e4e6718... ci: Add .gitlab-ci.yml
  d4e9477... ci: Always deploy
  8f26c9d... ci: Add ubuntu lts 16.04 run with gcc
  46cc994... ci: Add ubuntu lts 18.04 run with gcc
  ca3c898... ci: Add fedora rawhide run with clang
  a9fd57b... ci: Switch image from fedora:rawhide to fedora:latest
  8c5bd1f... ci: Add archlinux run with gcc

Commits added to the branch:

  1cadf72... gtk4: Update to 3.96.0+97231ca2 (*)
  9a28d01... gstreamer: Update from 1.17.0+ git master (*)
  9315e83... gio-unix-2.0: Add UnixMountEntry.get_root_path() since 2.60 (*)
  97791f2... Release 0.46.1 (*)
  a54e4d8... sqlite3: Fix use of possibly unassigned parameter `errmsg' (*)
  1082877... coverage: Build gidl-bindings
  1b538b4... ci: Add .gitlab-ci.yml
  610535c... ci: Add ubuntu:16.04 run with gcc
  3ed3082... ci: Add ubuntu:18.04 run with gcc
  20329bf... ci: Add fedora:latest run with clang
  869215c... ci: Add archlinux/base:latest run with gcc
  8d63897... ci: Always deploy

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