Make log collection more resilient (#42)

As we observed that sometimes log collection can fail due to source
folder being removed, we just log these failures as warnings.

Make tests just a runtime warning (#37)

Upgrade GHA (#33)

Fix release pipeline (#26)

Allow _, - and . in test id (#22)

Enable mypy (#20)

Requires py39 or newer (#11)

Merge pull request #5 from pytest-dev/fix/support

Bump minimal requirements

Merge pull request #5 from pytest-dev/fix/support

Bump minimal requirements