DATAREDIS-356 - Check NonTransientDataAccessException for NOSCRIPT error.

Corrected typo in method name. We now check for a NonTransientDataAccessException instead of just an UncategorizedDataAccessException to conver all relevant exception types.

The commit e9d3f017e2cf510 contains the actual fix.
do we actually still need the `ContextConfiguration` when the `RedisConnectionFactory` is actually provided by the specific implementations?