Bug#997323: lektor: FTBFS: dh_auto_test: error: pybuild --test -i python{version} -p 3.9 returned exit code 13

[Bastian Germann]

This will be rectified with importing v3.3.0+.
But there will be other problems with the current werkzeug version which are 
addressed with v3.4.0b1:
https://github.com/lektor/lektor/pull/1051