Extend sql dev regress timeout yet again

A new test was recently added to seabase suite which takes 20-30 minutes.
On the CM distro, that is enough to push it over the timeout.

Also the phoenix-part1 & part2 have been just at the edge of timeout on
the cm5.1 distro.

Change-Id: Idf13503ed30d6dfef970a1f3e5378abfb7988e88