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

Change-Id: I859c6669469a22e940cf4e1649023e5afae9c82c
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/pom.xml b/pom.xml
index 22cb26d..dcfe2d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
   <groupId>com.googlesource.gerrit.plugins.reviewersbyblame</groupId>
   <artifactId>reviewersbyblame</artifactId>
   <packaging>jar</packaging>
-  <version>2.10</version>
+  <version>2.10.5</version>
   <name>reviewersbyblame</name>
 
   <properties>
diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewersbyblame/ChangeUpdatedListener.java b/src/main/java/com/googlesource/gerrit/plugins/reviewersbyblame/ChangeUpdatedListener.java
index 36aec15..6466974 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewersbyblame/ChangeUpdatedListener.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewersbyblame/ChangeUpdatedListener.java
@@ -190,7 +190,7 @@
     } catch (OrmException x) {
       log.error(x.getMessage(), x);
     } finally {
-      rw.release();
+      rw.close();
       git.close();
     }
   }