[PATCH for-4.22 0/6] CI: Update distros for build tests

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Refresh which distros we do build testing with

https://gitlab.com/xen-project/hardware/xen-staging/-/pipelines/2579549654

Andrew Cooper (6):
  CI: Drop test-artefacts/Makefile
  CI: Swap ocaml-nox for ocaml in newer Debian/Ubuntu
  CI: Drop Ubuntu 16.04
  CI: Add Ubuntu 26.04
  CI: Update Fedora to 43
  CI: Update Opensuse 15.6 to 16.0

 automation/build/debian/12-arm64v8.dockerfile |  2 +-
 automation/build/debian/12-x86_32.dockerfile  |  2 +-
 automation/build/debian/12-x86_64.dockerfile  |  2 +-
 automation/build/debian/13-arm64v8.dockerfile |  2 +-
 automation/build/debian/13-x86_32.dockerfile  |  2 +-
 automation/build/debian/13-x86_64.dockerfile  |  2 +-
 ...x86_64.dockerfile => 43-x86_64.dockerfile} |  4 +-
 ...dockerfile => leap-16.0-x86_64.dockerfile} | 16 ++----
 .../build/ubuntu/22.04-x86_64.dockerfile      |  2 +-
 .../build/ubuntu/24.04-x86_64.dockerfile      |  2 +-
 ..._64.dockerfile => 26.04-x86_64.dockerfile} | 15 ++++-
 automation/gitlab-ci/build.yaml               | 57 ++++++++++---------
 automation/tests-artifacts/Makefile           | 19 -------
 13 files changed, 59 insertions(+), 68 deletions(-)
 rename automation/build/fedora/{41-x86_64.dockerfile => 43-x86_64.dockerfile} 
(95%)
 rename automation/build/opensuse/{leap-15.6-x86_64.dockerfile => 
leap-16.0-x86_64.dockerfile} (84%)
 rename automation/build/ubuntu/{16.04-x86_64.dockerfile => 
26.04-x86_64.dockerfile} (81%)
 delete mode 100644 automation/tests-artifacts/Makefile

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2.39.5