The previous change that set the timeout had effect because we have seen
quite a few protocol timeouts now correctly being raised in the context
of the active test, however we have also still seen a handful of cases
where this wasn't the case and the one second difference turned out to
be too low (likely because the operation was started slightly after one
second into the test run). We therefore tweak the value to be 75% of the
Jasmine timeout. This should be enough to catch operations that happen
later on in the test run, and if a single operation takes that long any
hope for success is already gone anyway.
0c763d6c5a