[vala] (9 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:

  7a0fb94... build: Add --enable-test-asan configure option
  57c021f... coverage: Build gidl-bindings
  4251cb7... ci: Add .gitlab-ci.yml
  67ae7fa... ci: Add ubuntu:16.04 run with gcc
  f41e747... ci: Add ubuntu:devel run with clang and address-sanitizer
  23e3991... ci: Add archlinux/base:latest run with gcc
  43c842f... ci: Add alpine:edge run with gcc
  dd74032... ci: Always deploy

Commits added to the branch:

  1b81926... codegen: Include <string.h> for memcpy usage in _vala_memdu
  4759bce... build: Add --enable-test-asan configure option
  4ef18cd... coverage: Build gidl-bindings
  60cf6b7... ci: Add .gitlab-ci.yml
  893aba6... ci: Add ubuntu:16.04 run with gcc
  aba3889... ci: Add ubuntu:devel run with clang and address-sanitizer
  ff94d1d... ci: Add archlinux/base:latest run with gcc
  72e003e... ci: Add alpine:edge run with gcc
  1cb208b... ci: Always deploy