Add version constraint for plugin-util.

Author: uhafner

pom.xml

@@ -25,6 +25,7 @@
 
     <popper2-api.version>2.5.4-1</popper2-api.version>
     <font-awesome-api.version>5.15.3-1</font-awesome-api.version>
+    <plugin-util-api.version>2.2.0</plugin-util-api.version>
 
   </properties>
 
@@ -43,6 +44,15 @@
     </developer>
   </developers>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>io.jenkins.plugins</groupId>
+        <artifactId>plugin-util-api</artifactId>
+        <version>${plugin-util-api.version}</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
 
   <dependencies>
     <dependency>