Spring batch 6.0 - handle core step package change

[ielatif]

• Related to Migration Recipe for Spring Batch 6.0 #831

What's changed?

Step, StepContribution and StepExecution have been moved from org.springframework.batch.core to org.springframework.batch.core.step
https://github.com/spring-projects/spring-batch/wiki/Spring-Batch-6.0-Migration-Guide#moved-apis

What's your motivation?

Support Spring batch latest version 6.0

Any additional context

spring-batch 5.0.x core package https://github.com/spring-projects/spring-batch/tree/5.0.x/spring-batch-core/src/main/java/org/springframework/batch/core

spring-batch 6.0.x core step package https://github.com/spring-projects/spring-batch/tree/main/spring-batch-core/src/main/java/org/springframework/batch/core/step

@timtebeek

[timtebeek]

Thanks for the steady stream of improvements here! Was away for the weekend, but will resume the timely reviews again now that I'm back. :)

[ielatif]

Welcome back! Hope you had a great weekend. Appreciate the continued timely reviews!