for each anti-virus retry. Make the retry delay configurable at compile-time. FossilOrigin-Name: 89f1848d7f7d98b4f7da9218f99ed90d22dd43a8
Added exception to the test case for Windows for not being able to delete the open journal file. FossilOrigin-Name: 7061601f4935af483f4068d257d6f8a9c728fd33