Merge tag 'pull-misc-for-7.2-221122-1' of https://gitlab.com/stsquad/qemu into staging

Merge tag 'pull-misc-for-7.2-221122-1' of https://gitlab.com/stsquad/qemu into staging

Testing and doc updates:

  - Only probe if docker or podman binaries in path
  - reduce console noise for aspeed avocado tests
  - update documents on maintainer roles and process
  - raise timeout for ppc64 avocado tests
  - integrate coverage reports into gitlab

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* tag 'pull-misc-for-7.2-221122-1' of https://gitlab.com/stsquad/qemu:
  gitlab: integrate coverage report
  tests/avocado: skip aarch64 cloud TCG tests in CI
  tests/avocado: introduce alpine virt test for CI
  tests/avocado: Raise timeout for boot_linux.py:BootLinuxPPC64.test_pseries_tcg
  docs/devel: try and improve the language around patch review
  docs/devel: simplify the minimal checklist
  docs/devel: make language a little less code centric
  docs/devel: add a maintainers section to development process
  tests/docker: allow user to override check target
  tests/avocado/machine_aspeed.py: Reduce noise on the console for SDK tests
  Run docker probe only if docker or podman are available

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>