Export commons:lang3 dependency to plugin API

Release-Notes: skip
Change-Id: Ic7c08ea82a5800df2a93eb946183003de8e6aa56
diff --git a/plugins/BUILD b/plugins/BUILD
index dd0be66..9b9a361 100644
--- a/plugins/BUILD
+++ b/plugins/BUILD
@@ -63,6 +63,7 @@
     "//lib/commons:compress",
     "//lib/commons:dbcp",
     "//lib/commons:lang",
+    "//lib/commons:lang3",
     "//lib/dropwizard:dropwizard-core",
     "//lib/flogger:api",
     "//lib/guice:guice",