Update japicmp-maven-plugin to 0.11.0

Change-Id: Ia0c5308fc4544a3b3a4fd6a19947cfc9a33af9c1
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

pom.xml

@@ -205,7 +205,7 @@
     <osgi-core-version>4.3.1</osgi-core-version>
     <servlet-api-version>3.1.0</servlet-api-version>
     <jetty-version>9.4.8.v20171121</jetty-version>
-    <japicmp-version>0.10.0</japicmp-version>
+    <japicmp-version>0.11.0</japicmp-version>
     <httpclient-version>4.5.2</httpclient-version>
     <httpcore-version>4.4.6</httpcore-version>
     <slf4j-version>1.7.2</slf4j-version>