containers: drop python3.11

ovirt-engine-sdk4 is only build for default python version in c9s, which
is Python 3.9.

Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be>

Author: dupondje

containers/centos-9.containerfile

@@ -21,10 +21,6 @@ RUN echo v1 \
         python3-pip \
         python3-setuptools \
         python3-systemd \
-        python3.11-devel \
-        python3.11-setuptools \
-        python3.11-ovirt-engine-sdk4 \
-        python3.11-pip \
         qemu-img \
         qemu-kvm \
         rpm-build \