Increase the timeout in test network_MobileSuspendResume

Unfortunately, modems often need more than 30s to get fully enabled and
connected. Bump up the timeout for service creation etc to 60s.

BUG=chromium:241709, chromium:242206, chromium:242081
TEST=Test that network_MobileSuspendResume passes on a bunch of try
jobs.

Change-Id: I42c92146553827d272d5178128ac758ea296b314
Reviewed-on: https://gerrit.chromium.org/gerrit/56077
Reviewed-by: Thieu Le <[email protected]>
Commit-Queue: Prathmesh Prabhu <[email protected]>
Tested-by: Prathmesh Prabhu <[email protected]>
1 file changed