Remove unexisting mass_operation_abstract

14.0.Dockerfile

@@ -85,7 +85,6 @@ RUN set -x; \
         mv /tmp/oca-repos/server-ux/base_technical_features \
            /tmp/oca-repos/server-ux/date_range \
            /tmp/oca-repos/server-ux/mass_editing \
-           /tmp/oca-repos/server-ux/mass_operation_abstract \
            /opt/odoo/additional_addons/ &&\
         git clone -b 14.0 --depth 1 https://github.com/OCA/social.git /tmp/oca-repos/social &&\
         mv  /tmp/oca-repos/social/mail_debrand \