JPA 3.x support

[hantsy]

I am trying to update to use JPA 3.x (aka jakarta namespace), found data-jpa does not support it.
https://github.com/hantsy/micronaut-sandbox/actions/runs/4194409301/jobs/7272532780

But other examples, jdbc with Specification, it is ok to use the JPA 3.x, https://github.com/hantsy/micronaut-sandbox/blob/master/data-jdbc-kotlin/build.gradle.kts#L58, and the Specification example: https://github.com/hantsy/micronaut-sandbox/blob/master/data-jdbc-kotlin/src/main/kotlin/com/example/Specifications.kt

[dstepanov]

JPA 3 is only supported with Hibernate 6, coming in Micronaut 4