* Add Ubuntu 20.04 to CI (#1658)
* Add Ubuntu 20.04 to CI.
* Skip mqtt test on Ubuntu 20.04.
* Use explicit disable instead of aliases.
* Add Ubuntu 20.04 specific config for setup_postgresql_db.
* Fix postgres version.
(cherry picked from commit 4223f48d38)
* Adjust AZP config.
* Remove some tests.
* Make more similar to config fromm main branch.
* Update CI (#1782)
* Update targets for CI for devel branch; move some targets to stable-2.10.
* Skipping test on RHEL 8.3 (it is already skipped on RHEL 8.2).
* Linting.
* Shut 2.9/2.10 pylint complaints up.
* More sanity.
* Bump CI to FreeBSD 11.4, 12.2. (#1657)
* Bump CI to FreeBSD 11.4, 12.2.
* Make FreeBSD Python package selection more future-proof.
(cherry picked from commit c1eb0a232c)
* Add macOS 11.1 tests (#1619)
* Add macOS 11.1 tests.
* Hopefully fix virtualenv.sh problems.
(cherry picked from commit 74174f11ff)
* Skip all postgresql tests on FreeBSD.
* Skip kubevirt inventory tests on macOS.
