OAK-8329: update docker-junit-rule dependency

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1859437 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/oak-parent/pom.xml b/oak-parent/pom.xml
index 2212184..7ea3076 100644
--- a/oak-parent/pom.xml
+++ b/oak-parent/pom.xml
@@ -708,7 +708,7 @@
       <dependency>
         <groupId>com.arakelian</groupId>
         <artifactId>docker-junit-rule</artifactId>
-        <version>2.2.2</version>
+        <version>2.3.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>