Clustering: Add distributed lock (#2333)

To support sync of activities in cluster setups

Signed-off-by: Avgustin Marinov <Avgustin.Marinov@bosch.com>

hawkbit-repository/hawkbit-repository-jpa/pom.xml

@@ -122,6 +122,10 @@
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.integration</groupId>
+            <artifactId>spring-integration-jdbc</artifactId>
+        </dependency>
         <dependency>
             <groupId>cz.jirutka.rsql</groupId>
             <artifactId>rsql-parser</artifactId>