Current master is failing builds

[timwoj]

I'm not sure why the main repo hasn't run a build in 4 months, but it looks been a few commits since it ran. I updated Zeek's fork today and the actions all failed:

[/Users/runner/work/libkqueue/libkqueue/test/timer.c:230]: kevent_cmp() failed:
expected [ident=4, filter=-7 (EVFILT_TIMER), flags = 161 (EV_ADD EV_CLEAR EV_DISPATCH), fflags=0x0000 (), data=5, udata=0x0]
but got  [ident=4, filter=-7 (EVFILT_TIMER), flags = 161 (EV_ADD EV_CLEAR EV_DISPATCH), fflags=0x0000 (), data=6, udata=0x0]
***** ERROR: Program received signal 6 *****

Se https://github.com/zeek/libkqueue/actions/runs/3199016817/jobs/5224278829 for example.

[arr2036]

It only runs the tests if there's been changes to the source files themselves.