Update plugin API version to 2.10.5 and adapt to JGit API changes

Change-Id: I76a8be49ba770cf41736ea24bcc8fedbb0de8b9c
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/pom.xml b/pom.xml
index fee494d..59b8ef1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
   <properties>
     <Gerrit-ApiType>plugin</Gerrit-ApiType>
-    <Gerrit-ApiVersion>2.10</Gerrit-ApiVersion>
+    <Gerrit-ApiVersion>2.10.5</Gerrit-ApiVersion>
   </properties>
 
   <build>
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
index 86d53a4..1d0d55d 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
@@ -110,7 +110,7 @@
         }
       }
     } finally {
-      rw.release();
+      rw.close();
     }
   }
 
@@ -126,7 +126,7 @@
               message.toString());
     } finally {
       if (inserter != null) {
-        inserter.release();
+        inserter.close();
       }
     }
   }