Use the Big List of Naughty Strings for QA input

[MorrisJobke]

• use https://github.com/minimaxir/big-list-of-naughty-strings in CI jobs

Maybe add them to some unit tests or some integration tests. For example name files like that or post a comment to a file with those strings.

[shahzeb1]

I'm down to tackle this. What is a "QA input" thought?