[tripleo] hold recheck tripleo-heat-templates gate blocker tox-py36 - opendev infra mirrors?

Hello

Unfortunately instead of happy friday \o/ we get a tripleo-heat-templates gate blocker on the tox-py36 job (bug is at [1]).

We cannot reproduce this locally and suspect there may be an issue with pypi mirrors in opendev infra? We are digging here but please refrain from recheck until we find a workaround

thank you for your help o/

regards, marios (for the tripleo-ci team)

[1] https://bugs.launchpad.net/tripleo/+bug/1974244