Provide QuickCheck input values in case of non-termination

[noschinl]

When a QuickCheck test runs into a timeout, Tasty does not report the input values generated by QuickCheck for the interrupted run. These are interesting in case the test triggered a non-terminating behaviour.

QuickCheck itself can provide this information if the test is interrupted by a UserException (i.e., Ctrl-C).

[UnkindPartition]

I probably won't have time to work on this, but pull requests are welcome.

[osa1]

Came here to open this issue.. This feature would be really awesome.

[sebright]

Printing the replay message before running the test when --quickcheck-show-replay is true would also help with debugging non-terminating runs.

[Bodigrim]

Duplicate of https://github.com/UnkindPartition/tasty/issues/359.

[Bodigrim]

Closing, let's continue discussion in #359.