Update ci-image broken crd generation

[AKamyshnikova]

Bug Report

Updating ci image in #156 broke CRD generation:

Currently expr and sed are not function properly giving error:

        crdname=$(basename $crd); \
        end=$(expr $(grep -n ^status $crd|cut -f1 -d:) - 1); \
        cat $(echo v1-crds/$crdname|sed 's/.yaml/_crd.yaml/') > /tmp/$crdname; \
        sed -e '1,/versions/d' -e "1,${end}s/^..//" $crd >> /tmp/$crdname; \
        cp /tmp/$crdname $crd; \
        yq -i e '.spec.versions[0].storage = false' $crd; \
done
expr: syntax error: unexpected argument ‘1’
sed: -e expression #2, char 3: unexpected `,'
expr: syntax error: unexpected argument ‘1’
sed: -e expression #2, char 3: unexpected `,'
expr: syntax error: unexpected argument ‘1’
sed: -e expression #2, char 3: unexpected `,'

Possible solutions:

• Revert ci-image update (blocks update for higher go versions)
• Fix CRD updates

[AKamyshnikova]

@cscetbon Do you have time to look on CRD updates?
On first glance I have no idea about it
If not I will revert ci-image update for now

[AKamyshnikova]

Fixed with #155