Upgrade Spring Framework to 6.1.5

Spring Framework dependencies should be upgraded to 6.1.5 to align both NiFi and NiFi Registry on the same version.

Spring 6.1.0 introduced changes in AspectJ annotation expression parsing, resulting in test failures for Auditor classes. Enabling parameters during Java compilation as described in explicit argument names documentation for Spring Framework resolves expression parsing and allows the AspectJ annotations to work without changes.