* charm-helpers sync for classic charms
* build.lock file for reactive charms
* ensure tox.ini is from release-tools
* ensure requirements.txt files are from release-tools
* On reactive charms:
- ensure stable/21.04 branch for charms.openstack
- ensure stable/21.04 branch for charm-helpers
Change-Id: I493cb80145fe91163d011bc78f30e84f317142de
This sync picks up the release and version details for Victoria/Groovy.
Depends-On: https://review.opendev.org/#/c/733686/
Change-Id: I35e74aa488f0f67a9f98ea6807f22d503a1467cc