Update com.google.code.gson:gson to 2.10.1

JGit updated to this version in 1cff378a85.

Change-Id: Ie389ad7440b176556012d59eb2030be2d5e32981

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index e3af2c1..eb88c2a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -63,8 +63,8 @@
 
 maven_jar(
     name = "gson",
-    artifact = "com.google.code.gson:gson:2.9.0",
-    sha1 = "8a1167e089096758b49f9b34066ef98b2f4b37aa",
+    artifact = "com.google.code.gson:gson:2.10.1",
+    sha1 = "b3add478d4382b78ea20b1671390a858002feb6c",
 )
 
 maven_jar(