Log Message:
qemu: update to 7.1.0

This release includes initial support for LoongArch64 as well as CPU
architecture and driver emulation improvements for ARM, HPPA, Nios2,
OpenRISC, PowerPC, Renesas, s390, x86 and Xtensa.

Incompatible changes
  The -enable-fips option to QEMU system emulators has been removed
  The -writeconfig option to QEMU system emulators has been removed
  The deprecated x86 CPU model Icelake-Client has been removed
  The deprecated properties loaded (for crypto objects) and opened
    (for RNG backends) are now read-only
  The deprecated -soundhw option has been replaced by -audio
    (e.g. -audio pa,model=hda)
  The deprecated -sdl and -curses have been removed, use -display sdl
    and -display curses instead.
  The -display sdl,window_close=... suboption has been removed, use
   -display sdl,window-close=... instead, i.e. with a minus instead of an
   underscore between “window” and “close”
  The -alt-grab option and the -display sdl,alt_grab=on suboption have been
    removed, use -display sdl,grab-mod=lshift-lctrl-lalt instead.
  The -ctrl-grab option and the -display sdl,ctrl_grab=on suboption have
    been removed, use -display sdl,grab-mod=rctrl instead.
  The x86 Icelake-Client CPU does not exist in the real world and has
    therefore been removed.