GH-4544 Openrewrite migration to junit5.

[JervenBolleman]

Junit4 is still used in a few places, one for lucene or guavatestlibs that don't have an junit4 equivalent

GitHub issue resolved: #4544

Briefly describe the changes proposed in this PR:

mvn -U org.openrewrite.maven:rewrite-maven-plugin:run   \ -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-testing-frameworks:RELEASE   \
-Drewrite.activeRecipes=org.openrewrite.java.testing.junit5.JUnit4to5Migration

Then reverting any module with compiler issues and throwing away all pom changes.

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