Bump version to 2.11-SNAPSHOT

Change-Id: I124b7b79f836ec7c32835978354b735f76c849d3
diff --git a/VERSION b/VERSION
index ca9c860..b05afb0 100644
--- a/VERSION
+++ b/VERSION
@@ -2,4 +2,4 @@
 # Used by :api_install and :api_deploy targets
 # when talking to the destination repository.
 #
-GERRIT_VERSION = '2.10-SNAPSHOT'
+GERRIT_VERSION = '2.11-SNAPSHOT'