Update almalinux-8 base image to 8.9 (#10918)

Should fix GPG errors in CI

test-infra/image-builder/roles/kubevirt-images/defaults/main.yml

@@ -57,8 +57,8 @@ images:
 
   almalinux-8:
     filename: AlmaLinux-8-GenericCloud-latest.x86_64.qcow2
-    url: https://repo.almalinux.org/almalinux/8.5/cloud/x86_64/images/AlmaLinux-8-GenericCloud-8.5-20211119.x86_64.qcow2
-    checksum: sha256:d629247b12802157be127db53a7fcb484b80fceae9896d750c953a51a8c6688f
+    url: https://repo.almalinux.org/almalinux/8.9/cloud/x86_64/images/AlmaLinux-8-GenericCloud-8.9-20231128.x86_64.qcow2
+    checksum: sha256:a1686bc537bce699b512e3233666f5b8f69ed797ff1ce0af52c17fdc52942621
     converted: true
     tag: "latest"