Bump gwtorm to 1.14 - solves the primary key column order bug

As described in [1], due to a gwtorm bug the primary key column
order for compound keys was wrong for some Gerrit database tables.
This causes poor performance for those SQL queries which rely
on using a prefix of the primary key column sequence in their
WHERE conditions.

NOTE: this change solves the problem for new Gerrit sites.
For existing Gerrit sites, created using Gerrit 2.6 or newer
we will need a migration (in the master branch) and a site
program (in older releases) in order to fix the primary keys.

[1] https://gerrit-review.googlesource.com/61092

Change-Id: Ibfaeeb4b54468608b28c3352fe128ee148e3c0b9
diff --git a/lib/BUCK b/lib/BUCK
index 6870609..18e27b8 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -25,12 +25,11 @@
 
 maven_jar(
   name = 'gwtorm',
-  id = 'com.google.gerrit:gwtorm:1.13',
-  bin_sha1 = 'f522e05ca280335f8f8ba63c9c3e1b36be6ca7c2',
-  src_sha1 = '81bd99d55be872cd2fc52611f92cf5f3a64ffe8b',
+  id = 'com.google.gerrit:gwtorm:1.14',
+  bin_sha1 = '7e7562d2a8ae233ac9f23ec90dee1a01646483c0',
+  src_sha1 = 'ae991fdefe5e92ee7ed754786b924dc1ec119a8b',
   license = 'Apache2.0',
   deps = [':protobuf'],
-  repository = GERRIT,
 )
 
 maven_jar(