Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-12-09' into...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-12-09' into staging

* Gitlab-CI improvement patches by Philippe
* Some small fixes for tests
* Fix coverity warning in the mcf5206 code

# gpg: Signature made Wed 09 Dec 2020 07:13:12 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-12-09:
  hw/m68k/mcf5206: Don't leak IRQs in mcf5206_mbar_realize()
  gitlab-ci: Move coroutine tests across to gitlab
  gitlab-ci: Move user-static test across to gitlab
  gitlab-ci: Update 'build-disabled' to cover all configurable options
  gitlab-ci: Split CONFIGURE_ARGS one argument per line for build-disabled
  fuzz: avoid double-fetches by default
  tests/qtest/fuzz-test: Quit test_lp1878642 once done
  test-qga: fix a resource leak in test_qga_guest_get_osinfo()
  gitlab-ci: Add Xen cross-build jobs
  gitlab-ci: Add KVM s390x cross-build jobs
  gitlab-ci: Introduce 'cross_accel_build_job' template
  gitlab-ci: Replace YAML anchors by extends (cross_system_build_job)
  gitlab-ci: Document 'build-tcg-disabled' is a KVM X86 job

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>