Upgrade maintainer-tools

Author: sbidoul

Dockerfile

@@ -30,7 +30,7 @@ RUN set -x \
   && python${PY} -m venv /ocamt \
   && /ocamt/bin/pip install --no-cache-dir -U pip wheel
 RUN set -x \
-  && /ocamt/bin/pip install --no-cache-dir -e git+https://github.com/OCA/maintainer-tools@fbdc8945feabe1f6f3091c1b2d517b6c4160bc2b#egg=oca-maintainers-tools \
+  && /ocamt/bin/pip install --no-cache-dir -e git+https://github.com/OCA/maintainer-tools@168c9e55f1ab9c668aca09f92b242f738f52b46e#egg=oca-maintainers-tools \
   && ln -s /ocamt/bin/oca-gen-addons-table /usr/local/bin/ \
   && ln -s /ocamt/bin/oca-gen-addon-readme /usr/local/bin/ \
   && ln -s /ocamt/bin/oca-gen-addon-icon /usr/local/bin/ \