Update j2bugzilla to version 2.2.1

Bugzilla 4.4.3 (April 17, 2014) and later remove the old cookie based session
authentication from the Web Services API and replace it with a login token.

j2bugzilla 2.2.1 supports token-based session authentication.

Change-Id: Id530f1bfeefedf7bc26e9b1e3936807f0fe8be73

lib/BUCK

diff --git a/lib/BUCK b/lib/BUCK
index b889b94..1d18929 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -2,8 +2,8 @@
 
 maven_jar(
   name = 'j2bugzilla',
-  id = 'com.j2bugzilla:j2bugzilla:2.2',
-  sha1 = 'abd2c9290e6e4ec3222c89a99c79d9c5bbc79300',
+  id = 'com.j2bugzilla:j2bugzilla:2.2.1',
+  sha1 = '397e40c85bda1eb0a13bccf3cb7130d8f815290e',
   license = 'Apache2.0',
   deps = [':xmlrpc-client'],
 )

pom.xml

diff --git a/pom.xml b/pom.xml
index 50f3652..1e6b3da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>com.j2bugzilla</groupId>
       <artifactId>j2bugzilla</artifactId>
-      <version>2.2</version>
+      <version>2.2.1</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>