Update API baseline for 5.7 to 5.6.0.201912101111-r

Change-Id: I93280812f8db8fdd91dfcd9e4faa13ed4d6e464c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

pom.xml

@@ -184,7 +184,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <bundle-manifest>${project.build.directory}/META-INF/MANIFEST.MF</bundle-manifest>
 
-    <jgit-last-release-version>5.4.0.201906121030-r</jgit-last-release-version>
+    <jgit-last-release-version>5.6.0.201912101111-r</jgit-last-release-version>
     <apache-sshd-version>2.2.0</apache-sshd-version>
     <jsch-version>0.1.55</jsch-version>
     <jzlib-version>1.1.1</jzlib-version>