Build against Gerrit 2.9

Change-Id: I4ae4ca52f2c9aa6859397dc5c20af08c138c0005
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

pom.xml

diff --git a/pom.xml b/pom.xml
index 910d103..471c3dc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
   <properties>
     <Gerrit-ApiType>extension</Gerrit-ApiType>
-    <Gerrit-ApiVersion>2.9-SNAPSHOT</Gerrit-ApiVersion>
+    <Gerrit-ApiVersion>2.9</Gerrit-ApiVersion>
   </properties>
 
   <build>
@@ -75,11 +75,4 @@
       <scope>provided</scope>
     </dependency>
   </dependencies>
-
-  <repositories>
-    <repository>
-      <id>gerrit-api-repository</id>
-      <url>https://gerrit-api.storage.googleapis.com/snapshot/</url>
-    </repository>
-  </repositories>
 </project>