[431856] [CBI] Enable JUnit tests for sourceediting.tests repo - sse.ui.tests dependency fixup

tests/org.eclipse.wst.sse.ui.tests/pom.xml

diff --git a/tests/org.eclipse.wst.sse.ui.tests/pom.xml b/tests/org.eclipse.wst.sse.ui.tests/pom.xml
index 73aad8b..1618ba2 100644
--- a/tests/org.eclipse.wst.sse.ui.tests/pom.xml
+++ b/tests/org.eclipse.wst.sse.ui.tests/pom.xml
@@ -39,6 +39,18 @@
         <configuration>
           <useUIHarness>true</useUIHarness>
           <useUIThread>true</useUIThread>
+          <dependencies>
+            <dependency>
+              <type>p2-installable-unit</type>
+              <artifactId>org.eclipse.equinox.event</artifactId>
+              <version>0.0.0</version>
+            </dependency>
+            <dependency>
+              <type>p2-installable-unit</type>
+              <artifactId>org.eclipse.wst.xml.core</artifactId>
+              <version>0.0.0</version>
+            </dependency>
+          </dependencies>
         </configuration>
       </plugin>
     </plugins>