Merge tag 'pull-vfio-20240310' of https://github.com/legoater/qemu into staging

vfio queue:

* Allow cpr-reboot for vfio

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# gpg: Signature made Sun 10 Mar 2024 12:56:51 GMT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-vfio-20240310' of https://github.com/legoater/qemu:
  vfio: allow cpr-reboot migration if suspended
  vfio: register container for cpr

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