pyauto: Increase test timeout to 60 seconds.

PyAuto is currently failing under PGO mode because the timeout is too low and
gets hit quite often. Increasing the timeout to 60 seconds for UI tests causes
PGO to work.

BUG=chromium:247101
TEST=USE="pgo_generate" ./build_packages --board=lumpy
./run_remote_tests.sh --profiler=pgo --args="--pgo --suite=PGO" PyAutoPerf

Change-Id: I949817e4f175b83d5fd5a3ab9c0168b4bfcb7c9c
Reviewed-on: https://gerrit.chromium.org/gerrit/59084
Reviewed-by: Dennis Jeffrey <dennisjeffrey@chromium.org>
Commit-Queue: asharif <asharif@chromium.org>
Tested-by: asharif <asharif@chromium.org>
1 file changed