Update JGit

Repository#getAllRefsByPeeledObjectId now throws IOException so we
have to propagate it.  No other changes required.

Reported-by: Alina Djamankulova <[email protected]>
Change-Id: I172ec48fe2d54a1ffcfcc74a775eac5e11bc7650
diff --git a/lib/junit/BUILD b/lib/junit/BUILD
index 7c03dd3..f3e9cca 100644
--- a/lib/junit/BUILD
+++ b/lib/junit/BUILD
@@ -10,6 +10,6 @@
 )
 
 java_library(
-    name = "hamcrest-core",
-    exports = ["@hamcrest-core//jar"],
+    name = "hamcrest",
+    exports = ["@hamcrest//jar"],
 )