Bump org.eclipse.persistence:org.eclipse.persistence.jpa (#2695)

Bumps [org.eclipse.persistence:org.eclipse.persistence.jpa](https://github.com/eclipse-ee4j/eclipselink) from 4.0.7 to 4.0.8.
- [Release notes](https://github.com/eclipse-ee4j/eclipselink/releases)
- [Commits](https://github.com/eclipse-ee4j/eclipselink/compare/4.0.7...4.0.8)

---
updated-dependencies:
- dependency-name: org.eclipse.persistence:org.eclipse.persistence.jpa
  dependency-version: 4.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -60,7 +60,7 @@
         <!-- Spring boot version overrides - END -->
 
         <!-- Eclipselink - START -->
-        <eclipselink.version>4.0.7</eclipselink.version>
+        <eclipselink.version>4.0.8</eclipselink.version>
         <eclipselink.maven.plugin.version>3.0.2</eclipselink.maven.plugin.version>
         <!-- Eclipselink - END -->