Merge tag 'pull-testing-200923-1' of https://gitlab.com/stsquad/qemu into staging

Merge tag 'pull-testing-200923-1' of https://gitlab.com/stsquad/qemu into staging

testing updates:

  - update most Debian to bookworm
  - fix some typos
  - update loongarch toolchain
  - fix microbit test
  - handle GitLab/Cirrus timeout discrepancy
  - improve avocado console handling
  - disable mips avocado images pending bugfix

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# gpg: Signature made Wed 20 Sep 2023 10:09:27 EDT
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* tag 'pull-testing-200923-1' of https://gitlab.com/stsquad/qemu:
  tests/avocado: Disable MIPS Malta tests due to GitLab issue #1884
  tests/avocado: Fix console data loss
  gitlab: make Cirrus CI jobs gating
  gitlab: make Cirrus CI timeout explicit
  qtest: kill orphaned qtest QEMU processes on FreeBSD
  microbit: add missing qtest_quit() call
  tests/docker: Update docker-loongarch-cross toolchain
  gitlab: fix typo/spelling in comments
  tests: update most Debian images to Bookworm

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