Add missing JUnit dependency in MANFEST.MF

Bug: 419998
Change-Id: Ie49ad97cb86d51274251296cee559141bfdb9fc9
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.java7.test/META-INF/MANIFEST.MF

@@ -11,4 +11,5 @@ Import-Package: org.eclipse.jgit.api;version="[3.2.0,3.3.0)",
  org.eclipse.jgit.lib;version="[3.2.0,3.3.0)",
  org.eclipse.jgit.revwalk;version="[3.2.0,3.3.0)",
  org.eclipse.jgit.storage.file;version="[3.2.0,3.3.0)",
- org.eclipse.jgit.util;version="[3.2.0,3.3.0)"
+ org.eclipse.jgit.util;version="[3.2.0,3.3.0)",
+ org.junit;version="[4.11.0,5.0.0)"