[431856] [CBI] Enable JUnit tests for sourceediting.tests repo - jsp.ui.tests needs runtime dependency on dtd.ui

tests/org.eclipse.jst.jsp.ui.tests/pom.xml

diff --git a/tests/org.eclipse.jst.jsp.ui.tests/pom.xml b/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
index 7cc714b..99bab09 100644
--- a/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
+++ b/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
@@ -45,6 +45,11 @@
               <artifactId>org.eclipse.equinox.event</artifactId>
               <version>0.0.0</version>
             </dependency>
+            <dependency>
+              <type>p2-installable-unit</type>
+              <artifactId>org.eclipse.wst.dtd.ui</artifactId>
+              <version>0.0.0</version>
+            </dependency>
           </dependencies>
         </configuration>
       </plugin>