[Debian-med-packaging] Bug#1024820: emperor: FTBFS/autopkgtest fail with pandas 1.5

[Rebecca N. Palmer]

Package: python3-emperor
Version: 1.0.3+ds-4
Control: block 1022571 by -1

Tests fail with pandas 1.5 (currently in experimental).

Build log:
https://launchpadlibrarian.net/633828020/buildlog_ubuntu-lunar-amd64.emperor_1.0.3+ds-4_BUILDING.txt.gz
Autopkgtest log:
https://ci.debian.net/data/autopkgtest/unstable/amd64/e/emperor/28542504/log.gz