merge master -Dorg -Snone

Repository: ome/omero-server-docker
Excluded PRs:
  - PR 68 dependabot[bot] 'Bump centos from `dead07b` to `c73f515`' (label: exclude)
  - PR 59 markovendelin 'Specify permissions required for use of bind mounts' (user: markovendelin)
  - PR 39 manics 'Add infrastructure for a server extras image' (exclude comment)
  - PR 21 joshmoore 'Auto import, figure, wheel, etc.' (exclude comment)
  - PR 19 joshmoore 'SQL backup/restore (WIP)' (label: exclude)
Already up-to-date.

Merged PRs:
  - PR 2 dpwrussell 'Enable public user'
  - PR 17 joshmoore 'Override omero.db.name (fix ome#16)'
  - PR 71 jburel 'install figure export dependencies by default'
  - PR 72 glyg 'use ubuntu 20.04 as base instead of CentOS7'
  - PR 74 jburel 'replace usage to set-output'

Generated by DOCKER-merge#2040 (https://ci.openmicroscopy.org/job/DOCKER-merge/2040/)