Define byte-buddy and objenesis deps in mockito target

Bazlets need to be upgraded to get the maven_jar rule that support deps.

Change-Id: Ic482174d1140abdbb531cf34af53ab52d0c0d978
diff --git a/BUILD b/BUILD
index 3d84d55..781ad36 100644
--- a/BUILD
+++ b/BUILD
@@ -38,9 +38,7 @@
     visibility = ["//visibility:public"],
     exports = PLUGIN_DEPS + PLUGIN_TEST_DEPS + [
         ":high-availability__plugin",
-        "@byte-buddy//jar",
         "@mockito//jar",
-        "@objenesis//jar",
         "@wiremock//jar",
     ],
 )
diff --git a/WORKSPACE b/WORKSPACE
index 9cab365..91e25a4 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "e50890188cd63f79d4a8529f90024f56168f9c9a",
+    commit = "4c6f78d8f6351fd77af32ca7871401758953ea4c",
     #local_path = "/home/ehugare/workspaces/bazlets",
 )
 
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index 029d997..ff3a6d7 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -11,6 +11,10 @@
     name = "mockito",
     artifact = "org.mockito:mockito-core:2.7.21",
     sha1 = "23e9f7bfb9717e849a05b84c29ee3ac723f1a653",
+    deps = [
+      '@byte-buddy//jar',
+      '@objenesis//jar',
+    ],
   )
 
   maven_jar(