Include eclipse.inf

Commit 9169e7f9ec281740b6d55586d91a82e4ea6d7399 failed to add
org.eclipse.jgit/META-INF/eclipse.inf in order to fix bug 372845 since
JGit is not yet built by Tycho. Hence explicitly including it.

Bug: 372845
Change-Id: I6cb12327a237d69fbfe3d5e77d8a6ad7de442ad5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>