Add support for spring boot 3

[djtfmartin]

The new lists tool is using spring boot 3 and other spring boot apps (biocache service) will need to upgrade eventually.
There are some breaking changes (mainly the switch from javax.servlet.* to jakarta.*) to handle.

Initial work is on the branch epic/spring_boot3_support/develop which creates a working build for userdetails-service-client, ala-ws-security and ala-ws-spring-security modules only.