Update SpringBootConfigurationHelper for Spring Boot 3.x

[rohanKanojia]

Component

JKube Kit

Task description

Description

Currently, SpringBootConfigurationHelper manages Spring Boot 1 and Spring Boot 2 property fields in form of string arrays like this:

https://github.com/eclipse/jkube/blob/ba86499db136707fe56debb87ce285f6078a8384/jkube-kit/common/src/main/java/org/eclipse/jkube/kit/common/util/SpringBootConfigurationHelper.java#L38-L43

We need to update these to accommodate for Spring Boot 3 properties as well.

Expected Behavior

SpringBootConfigurationHelper should work for Spring Boot 3 as well

Acceptance Criteria

• SpringBootConfigurationHelper works with Spring Boot 3

[rohanKanojia]

By adding Spring Boot Properties Migrator in spring boot 3 project with old properties configured, it seems to report that these properties would require changes:

Spring 2.x	Spring 3.x Replacement
management.server.servlet.context-path	management.server.base-path
server.servlet.path	spring.mvc.servlet.path