feat: export merkle lib helpers (#123)

* feat: export merkle lib helpers

* Update package.json

Author: nicholaspai

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@across-protocol/contracts-v2",
-  "version": "0.0.32",
+  "version": "0.0.33",
   "author": "UMA Team",
   "license": "AGPL-3.0",
   "repository": {

test-utils.ts

@@ -6,5 +6,6 @@
 export * from "./test/fixtures/SpokePool.Fixture";
 export * from "./test/fixtures/HubPool.Fixture";
 export * from "./test/fixtures/MerkleLib.Fixture";
+export * from "./test/MerkleLib.utils";
 export * from "./test/constants";
 export * from "./test/utils";