Upgrade JGit to version v4.4.1.201607150455-r

Change-Id: Ic0f0741f9bed06815c2681943b461ce1a71c363b

lib/JGIT_VERSION

@@ -1,4 +1,4 @@
 include_defs('//lib/maven.defs')
 
-REPO = GERRIT # Leave here even if set to MAVEN_CENTRAL.
-VERS = '4.3.0.201604071810-r.23-gc9b0028'
+REPO = MAVEN_CENTRAL # Leave here even if set to MAVEN_CENTRAL.
+VERS = '4.4.1.201607150455-r'

lib/jgit/org.eclipse.jgit.archive/BUCK

@@ -4,7 +4,7 @@ include_defs('//lib/JGIT_VERSION')
 maven_jar(
   name = 'jgit-archive',
   id = 'org.eclipse.jgit:org.eclipse.jgit.archive:' + VERS,
-  sha1 = 'c612e5bd40ebf6226032cb32c14b396d7ebfe036',
+  sha1 = '3d6a6ef587ffedd06e0f5db19188e3cb762cde0c',
   license = 'jgit',
   repository = REPO,
   deps = ['//lib/jgit/org.eclipse.jgit:jgit'],

lib/jgit/org.eclipse.jgit.http.server/BUCK

@@ -4,7 +4,7 @@ include_defs('//lib/JGIT_VERSION')
 maven_jar(
   name = 'jgit-servlet',
   id = 'org.eclipse.jgit:org.eclipse.jgit.http.server:' + VERS,
-  sha1 = 'bb01841b74a48abe506c2e44f238e107188e6c8f',
+  sha1 = '1de6e26b2e75aea5a79fd71a485d64039218c96e',
   license = 'jgit',
   repository = REPO,
   deps = ['//lib/jgit/org.eclipse.jgit:jgit'],

lib/jgit/org.eclipse.jgit.junit/BUCK

@@ -4,7 +4,7 @@ include_defs('//lib/JGIT_VERSION')
 maven_jar(
   name = 'junit',
   id = 'org.eclipse.jgit:org.eclipse.jgit.junit:' + VERS,
-  sha1 = '62dddedccdcd67b622d0d35a4bfb15c7eab8e171',
+  sha1 = '21b0c432b963589eec008a758615fcc998f67882',
   license = 'DO_NOT_DISTRIBUTE',
   repository = REPO,
   unsign = True,

lib/jgit/org.eclipse.jgit/BUCK

@@ -4,8 +4,8 @@ include_defs('//lib/JGIT_VERSION')
 maven_jar(
   name = 'jgit',
   id = 'org.eclipse.jgit:org.eclipse.jgit:' + VERS,
-  bin_sha1 = 'dc4464c876cbf3815fd6cf6cb9d29d375566d6b1',
-  src_sha1 = 'ab3f9344d524f71c74307e68c82c698266e4bcec',
+  bin_sha1 = '63998ced66e425d9e8bcd0c59f710c98f0c021ff',
+  src_sha1 = '34a4358ede1c8dde5f4a5f10a3c9e6f304f6facc',
   license = 'jgit',
   repository = REPO,
   unsign = True,