Fabian Homborg 333032f626 tests: Increase how long exit_nohang tries
This runs in 100ms increments, so there's not a lot of harm in trying
longer - it should take the same time everywhere it succeeded before.

But I've reproduced failures on FreeBSD 13 on sr.ht, so there's at
least one platform where a total time of 1 second isn't enough.

Now we do 50 tries, which is 5 seconds.
2021-04-14 18:55:11 +02:00
..
2020-11-15 09:17:23 +01:00