Revert "Add commons-lang3 dependency"

This reverts commit c71a576a228e8a1d5486b76750730329b8d6b98a.

The proper fix was to export the library in Gerrit core [1].

[1]: https://gerrit-review.googlesource.com/c/gerrit/+/350691

Change-Id: I5b869d30ebfe6be2048b4bde49eb41e3137770b3
diff --git a/BUILD b/BUILD
index d95fe8a..b3d5777 100644
--- a/BUILD
+++ b/BUILD
@@ -24,10 +24,7 @@
     ],
     resource_jars = [":gr-verify-status-static"],
     resources = glob(["src/main/resources/**/*"]),
-    deps = [
-        "@commons-lang3//jar",
-        "@gwtorm//jar",
-    ],
+    deps = ["@gwtorm//jar"],
 )
 
 junit_tests(