parse HH:mm:ss dates correctly

[berlincount]

Goodle Maps and other tools create .ics entries with second-precision (... don't ask me why ...), so we need to be able to parse them correctly.

Simple & effective fix.

[davish]

Nice! Thanks for the PR @berlincount :)

[dashinja]

Forgive my ignorance. I have the same problem. Issue was merged to main.
Do I still have the problem because there has yet to be a release?
Just seeking to understand. : )