Merge tag 'pull-ppc-20250724' of https://github.com/legoater/qemu into staging

ppc queue:

* Update maintainers

# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmiCMyUACgkQUaNDx8/7
# 7KEfqhAAvyOcR8r2bFfbLcOXWnHLgh+zjO5WlJpofMdktKK+AkzDK3oRZJHi8KtH
# Xu+F68F2Qt2AFZC7K4ddI/6hT+ki78yTUCSCVr73YTa+R94iHlOIWn/8CaQJjNjU
# FZPRIGQuGg5kNw0IJQj4qqo0qk77v2mkLhi0nuQ69mjuiCnydr2UWDrkaNCP9qtx
# WwhcneTK5UIwelowWVBpV3E6aH8jo1psj9PyIn11nBaLmriFtcu4Uz1X3WG6ydxW
# AKDDD5hBom9SwRMlKPNJjRqZ5ydDdMkgmRSrCCMWSv0m5wdvzbA3pqTPkl5Cc/o5
# IH8m/YAlF5mGAHbIBryys0OnCqMd7AiYjCdVrP14qc/Ccrar61v8rBMQo24qUDcB
# NF6+4MlbgYMqns79VJftu7s/DI4p4R9cJmkInKNFGlpVIaDHYhENz3KTTszlntp2
# aV8fILK9oFpoQllgtFuSx89Ay2DG8kqU/D8OKR6haHXwdaFaKGMSyB+hoZ9+Iv3R
# LNne5hGKr6p0j6k0kyIAXi11KS1i0mOg+Eha+v0fLqRqsIPt1Nt7ysRbxV+Yf6zc
# zsxK4CR98FERKSlBbNtMU2sb3AJRamdX35+cGG8/lWq+RK5RbweCMBgHktLFW5/8
# BXPF2Ju0fZk5kvhxoJ0qg9SRU6t4C6kApSa/buKj22Ix/41KpWI=
# =bWN6
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 24 Jul 2025 09:20:37 EDT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg:                 aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-ppc-20250724' of https://github.com/legoater/qemu:
  MAINTAINERS: remove myself as ppc maintainer/reviewer
  MAINTAINERS: Remove Frédéric as reviewer
  MAINTAINERS: Add myself as a reviewer for XIVE
  MAINTAINERS: Add myself as a reviewer of PowerNV emulation
  MAINTAINERS: Add myself as reviewer for PowerPC TCG CPUs
  MAINTAINERS: Adding myself as reviewer for PPC KVM cpus.
  MAINTAINERS: Adding myself as a co-maintainer for ppc/spapr

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