Spring Boot 3 Support.

[anyuruf]

I had issues with Astra-springboot-starter so I tried astra-spring-boot-3x-starter version 1.x and everything builds fine except my token is not valid. My database had hibernated and not sure if the would cause the key to expire. I have not confirmed if this the case. But there is no way I could get feed back from Astra staff. Any help I appreciate greatly. Playing with https://github.com/anyuruf/workshop-ecommerce-app. Upgrade the app from Spring 2.7 to 3.5.6 and to Java 21. So if that could be a problem as? Connecting to local Cassandra db at the moment.