enable surefire to run org.eclipse.mylyn.gerrit.core.tests

Change-Id: Iabfe597bed83f295d14be0e32e1b0853699afca2
diff --git a/org.eclipse.mylyn.gerrit.core.tests/META-INF/MANIFEST.MF b/org.eclipse.mylyn.gerrit.core.tests/META-INF/MANIFEST.MF
index 258df5e..9a554f1 100644
--- a/org.eclipse.mylyn.gerrit.core.tests/META-INF/MANIFEST.MF
+++ b/org.eclipse.mylyn.gerrit.core.tests/META-INF/MANIFEST.MF
@@ -7,7 +7,8 @@
 Fragment-Host: org.eclipse.mylyn.gerrit.core
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Require-Bundle: org.junit;bundle-version="4.5.0",
- org.mockito;bundle-version="[1.8.4,2.0.0)"
+ org.mockito;bundle-version="[1.8.4,2.0.0)",
+ org.hamcrest;bundle-version="[1.0.0,2.0.0)"
 Export-Package: org.eclipse.mylyn.internal.gerrit.core;x-internal:=true,
  org.eclipse.mylyn.internal.gerrit.core.client;x-internal:=true,
  org.eclipse.mylyn.internal.gerrit.core.egit;x-internal:=true,