test: make test-tick-processor.js non-flaky
Checklist
-
make -j4 test
(UNIX), orvcbuild test nosign
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
test
Description of change
Wait for a sought-for symbol to appear instead of just hard-killing subprocesses at 2s timeout.
Fix: #4427 (closed)