Add tests for IPsec SPI expiration timer changes

This change adds tests to ensure that SPI expiration timers are set to a
high value, greater than 1 hour (3600s).

Bug: 72316671
Test: Ran this, and MultiNetworkSysCtlTest.
Merged-In: Ib4776322bd5df772a3700b6e7ed1b5e7ed6b4637
Change-Id: Ib4776322bd5df772a3700b6e7ed1b5e7ed6b4637
(cherry picked from commit 45bc61034edee35d4ea5ab1753e15411d4c9d15c)
3 files changed
tree: 934e99a2db416fc53ae267e01c525aa59338ec8d
  1. tests/