Latest qemu-guest-agent 9.1 RPM does not work due to change in expected paremeters

[Travisivart]

Describe the bug
The latest qemu-guest-agent RPM includes an invalid systemd config

in particular, this RPM: https://packages.microsoft.com/azurelinux/3.0/prod/base/x86_64/Packages/q/qemu-guest-agent-9.1.0-1.azl3.x86_64.rpm

The previous 8.2 versions all work as expected because the --blacklist parameter is valid.

To Reproduce
Steps to reproduce the behavior:
Install the latest qemu-guest-agent and attempt to start the service. It fails due to the --blacklist parameter no longer being valid for qemu 9.1. It was a deprecated value and has now been entirely removed and replaced by --block-rpcs

Expected behavior
qemu-guest-agent should run as expected

Screenshots

root@cluster-test100a-control-plane-rjgd8 [ /usr/lib/systemd ]# cat /usr/lib/systemd/system/qemu-guest-agent.service
[Unit]
Description=QEMU Guest Agent
BindsTo=dev-virtio\x2dports-org.qemu.guest_agent.0.device
After=dev-virtio\x2dports-org.qemu.guest_agent.0.device
IgnoreOnIsolate=True

[Service]
UMask=0077
EnvironmentFile=/etc/sysconfig/qemu-ga
ExecStart=/usr/bin/qemu-ga \
  --method=virtio-serial \
  --path=/dev/virtio-ports/org.qemu.guest_agent.0 \
  --blacklist=${BLACKLIST_RPC} \
  -F${FSFREEZE_HOOK_PATHNAME}
Restart=always
RestartSec=0

[Install]
WantedBy=dev-virtio\x2dports-org.qemu.guest_agent.0.device


root@cluster-test100a-control-plane-rjgd8 [ /usr/lib/systemd ]# qemu-ga --help
Usage: qemu-ga [-m <method> -p <path>] [<options>]
QEMU Guest Agent 9.1.0 (qemu-9.1.0-1.azl3)
Copyright (c) 2003-2024 Fabrice Bellard and the QEMU Project developers

  -c, --config=PATH configuration file path (default is
                    /etc/qemu/qemu-ga.conf/qemu-ga.conf
                    unless overridden by the QGA_CONF environment variable)
  -m, --method      transport method: one of unix-listen, virtio-serial,
                    isa-serial, or vsock-listen (virtio-serial is the default)
  -p, --path        device/socket path (the default for virtio-serial is:
                    /dev/virtio-ports/org.qemu.guest_agent.0,
                    the default for isa-serial is:
                    /dev/ttyS0).
                    Socket addresses for vsock-listen are written as
                    <cid>:<port>.
  -l, --logfile     set logfile path, logs to stderr by default
  -f, --pidfile     specify pidfile (default is /var/run/qemu-ga.pid)
  -F, --fsfreeze-hook
                    enable fsfreeze hook. Accepts an optional argument that
                    specifies script to run on freeze/thaw. Script will be
                    called with 'freeze'/'thaw' arguments accordingly.
                    (default is /etc/qemu/fsfreeze-hook)
                    If using -F with an argument, do not follow -F with a
                    space.
                    (for example: -F/var/run/fsfreezehook.sh)
  -t, --statedir    specify dir to store state information (absolute paths
                    only, default is /var/run)
  -v, --verbose     log extra debugging information
  -V, --version     print version information and exit
  -d, --daemonize   become a daemon
  -b, --block-rpcs  comma-separated list of RPCs to disable (no spaces,
                    use "--block-rpcs=help" to list available RPCs)
  -a, --allow-rpcs  comma-separated list of RPCs to enable (no spaces,
                    use "--allow-rpcs=help" to list available RPCs)
  -D, --dump-conf   dump a qemu-ga config file based on current config
                    options / command-line parameters to stdout
  -r, --retry-path  attempt re-opening path if it's unavailable or closed
                    due to an error which may be recoverable in the future
                    (virtio-serial driver re-install, serial device hot
                    plug/unplug, etc.)
  -h, --help        display this help and exit

See <https://qemu.org/contribute/report-a-bug> for how to report bugs.
More information on the QEMU project at <https://qemu.org>.


root@cluster-test100a-control-plane-rjgd8 [ /usr/lib/systemd ]# qemu-ga --blacklist
qemu-ga: unrecognized option '--blacklist'
qemu-ga: unrecognized option '--blacklist'
Unknown option, try 'qemu-ga --help' for more information.