chore(deps): bump org.datanucleus:datanucleus-accessplatform-jpa-rdbms

Bumps [org.datanucleus:datanucleus-accessplatform-jpa-rdbms](https://github.com/datanucleus/datanucleus-accessplatform) from 6.0.5 to 6.0.6.
- [Release notes](https://github.com/datanucleus/datanucleus-accessplatform/releases)
- [Commits](datanucleus/datanucleus-accessplatform@datanucleus-accessplatform-parent-6.0.5...datanucleus-accessplatform-parent-6.0.6)

---
updated-dependencies:
- dependency-name: org.datanucleus:datanucleus-accessplatform-jpa-rdbms
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

sample-jpa/build.gradle

@@ -10,7 +10,7 @@ version '2.0.0'
 sourceCompatibility = 1.8
 
 dependencies {
-    implementation 'org.datanucleus:datanucleus-accessplatform-jpa-rdbms:6.0.5'
+    implementation 'org.datanucleus:datanucleus-accessplatform-jpa-rdbms:6.0.6'
     implementation 'com.h2database:h2:2.2.224'
     testImplementation "org.junit.jupiter:junit-jupiter-api:5.10.0"
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.10.0"