Bug#997492: spyne: FTBFS: dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p 3.9 returned exit code 13

[Bastian Germann]

Control: retitle -1 spyne: unit test fail with sqlalchemy 1.4
Control: severity -1 important
Control: notfound -1 spyne/2.13.16-1
Control: found -1 spyne/2.13.16-2

The FTBFS is fixed but the root cause is not (see forwarded upstream issue).