ApprovalSessionTest uses an approval profile with a 2 second expiration time for all tests.
The expiration time was increased from 1 second to 2 seconds (
ECA-5804), but it turns out that the tests are still unreliable.
- Increase the timeout from 2 to perhaps 4 seconds.
- Add a new approval profile in the test, for test cases that do not test expiration. This approval profile should have a long expiration time.