Merge remote-tracking branch 'remotes/konstantin/tags/qga-win32-pull-2022-01-10' into staging

[PULL 0/9] qemu-ga-win patches

# gpg: Signature made Sat 15 Jan 2022 22:04:01 GMT
# gpg:                using RSA key C2C2C109EA43C63C1423EB84EF5D5E8161BA84E7
# gpg: Good signature from "Kostiantyn Kostiuk (Upstream PR sign) <kkostiuk@redhat.com>" [unknown]
# 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: C2C2 C109 EA43 C63C 1423  EB84 EF5D 5E81 61BA 84E7

* remotes/konstantin/tags/qga-win32-pull-2022-01-10:
  qga-win: Detect Windows 11 by build number
  qga-win: Detect OS based on Windows 10 by first build number
  gqa-win: get_pci_info: Replace 'while' with 2 calls of the function
  gqa-win: get_pci_info: Add g_autofree for few variables
  gqa-win: get_pci_info: Split logic to separate functions
  gqa-win: get_pci_info: Free parent_dev_info properly
  gqa-win: get_pci_info: Use common 'end' label
  gqa-win: get_pci_info: Clean dev_info if handle is valid
  MAINTAINERS: Add entry for QEMU Guest Agent Windows components

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