[autotest]: Update suites to use timeout_mins

Updates all the control files in test_suites to use timeout_mins
rather than timeout.

BUG=chromium:221264
TEST=updated the control files on a local devserver and kicked off a
run_suite job, ensured the suite job and test jobs all abort at the
specified timeout. Also verified old suite control files still work
as well.

Change-Id: If6e492e188394d71df2fe05cde2a1c07a26fd477
CQ-DEPEND=Ib2f47e2475b86f91cbc3d16b307862b18ff6bb61
Reviewed-on: https://chromium-review.googlesource.com/178105
Reviewed-by: Dan Shi <dshi@chromium.org>
Commit-Queue: Simran Basi <sbasi@chromium.org>
Tested-by: Simran Basi <sbasi@chromium.org>
72 files changed