Bump junit-bom from 5.8.0-RC1 to 5.8.0

Bumps [junit-bom](https://github.com/junit-team/junit5) from 5.8.0-RC1 to 5.8.0.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.8.0-RC1...r5.8.0)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -208,7 +208,7 @@
     <commons.japicmp.version>0.15.3</commons.japicmp.version>
     <clirr.skip>true</clirr.skip>
     <japicmp.skip>false</japicmp.skip>
-    <junit.version>5.8.0-RC1</junit.version>
+    <junit.version>5.8.0</junit.version>
     <spotbugs.skip>false</spotbugs.skip>
   </properties>