Update API problem filter

Change-Id: I66c0c490bb66adafac5d670d2d9571f1674a281e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit/.settings/.api_filters

@@ -3,7 +3,7 @@
     <resource path="META-INF/MANIFEST.MF">
         <filter id="924844039">
             <message_arguments>
-                <message_argument value="4.7.5"/>
+                <message_argument value="4.7.6"/>
                 <message_argument value="4.7.0"/>
             </message_arguments>
         </filter>