Installing centos-release-ovirt45

hi there,
i want to install oVirt in almalinux 9.1 from ducumention:

dnf install -y centos-release-ovirt45 -y
dnf upgrade --nobest -y
dnf install ovirt-engine -y

i got this error Signature not supported. Hash algorithm SHA1 not available
then i do this :

update-crypto-policies --set LEGACY
reboot
dnf clean all
dnf clean packages
dnf clean metadata
rm -r /var/cache/dnf/

then again this commands:

dnf install -y centos-release-ovirt45 -y
dnf upgrade --nobest -y
dnf install ovirt-engine -y

now i get this error:

*oVirt upstream for CentOS Stream 9 - oVirt 4.5 2.8 MB/s | 2.9 kB 00:00 *
GPG key at file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5 (0xFE590CB7) is already installed
The GPG keys listed for the “oVirt upstream for CentOS Stream 9 - oVirt 4.5” repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository… Failing package is: java-client-kubevirt-0.5.0-2.el9.noarch

  • GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5*
    The downloaded packages were saved in cache until the next successful transaction.
    You can remove cached packages by executing ‘dnf clean packages’.
    Error: GPG check FAILED

please help me to solve this