Upgrade JGit to 4.11.0.201803080745-r.93-gcbb2e65db

This aligns with the version used on core Gerrit's master branch.

Change-Id: Ib697f484d7105d38115d6864cc8404292cc62f83
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index 3fb0fec..53c41b8 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -1,13 +1,13 @@
 load("//tools/bzl:maven_jar.bzl", "maven_jar", "GERRIT", "MAVEN_LOCAL", "MAVEN_CENTRAL")
 
-JGIT_VERSION = '4.10.0.201712302008-r.24-gf3bb0e268'
+JGIT_VERSION = '4.11.0.201803080745-r.93-gcbb2e65db'
 REPO = GERRIT
 
 def external_plugin_deps():
   maven_jar(
     name = 'jgit_http_apache',
     artifact = 'org.eclipse.jgit:org.eclipse.jgit.http.apache:' + JGIT_VERSION,
-    sha1 = '701c6ec6c9a06311055d7468e4d0be021d62f900',
+    sha1 = '86433bed1eb77c4dccc8038162fd36ecb5fd9890',
     repository = REPO,
     unsign = True,
     exclude = [
@@ -19,7 +19,7 @@
   maven_jar(
     name = 'jgit_lfs',
     artifact = 'org.eclipse.jgit:org.eclipse.jgit.lfs:' + JGIT_VERSION,
-    sha1 = 'f0b47053c2d4a71d20a04176e3e78fadc9705695',
+    sha1 = '4a73a22fff5509539cefe1004d2595c4ab805688',
     repository = REPO,
     unsign = True,
     exclude = [
@@ -31,7 +31,7 @@
   maven_jar(
     name = 'jgit_lfs_server',
     artifact = 'org.eclipse.jgit:org.eclipse.jgit.lfs.server:' + JGIT_VERSION,
-    sha1 = '18472cf8aa256c8d2f7841898e8007d5fd5c7ab4',
+    sha1 = '8a37bec85e4eab5091e8f024da6e2bd8a9957802',
     repository = REPO,
     unsign = True,
     exclude = [