TestSSL of asyncio now uses support.SHORT_TIMEOUT rather than
hardcoded timeouts like 5, 10 or 40 seconds.
(cherry picked from commit 1d1929fcb5)
Co-authored-by: Victor Stinner <vstinner@python.org>
On slow buildbot workers, some test_ssl tests fail randomly because
of short timeout (30 seconds). Use support.LONG_TIMEOUT instead which
is longer and also adjusted (by regrtest --timeout option) on
buildbot workers known to be slow.