Configure maven to not try running pde.build.tests.

Change-Id: Iaff6ec69e315ac9929dfd8008c03bdba00db0086
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/org.eclipse.pde.build.tests/pom.xml b/org.eclipse.pde.build.tests/pom.xml
index 5bad58b..116bda4 100644
--- a/org.eclipse.pde.build.tests/pom.xml
+++ b/org.eclipse.pde.build.tests/pom.xml
@@ -21,6 +21,7 @@
   <version>1.1.900-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
+    <skipTests>true</skipTests>
     <code.ignoredWarnings>${tests.ignoredWarnings}</code.ignoredWarnings>
   </properties>
 </project>