Updated unit tests for Script class

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@chris.troutner/bch-js",
-  "version": "2.1.7",
+  "version": "3.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

test/unit/scripts.js

@@ -101,7 +101,7 @@ describe("#Script", () => {
           Buffer.from("00000001", "hex")
         ]
 
-        const data = bchjs.Script.encode(scriptArr)
+        const data = bchjs.Script.encode2(scriptArr)
 
         // convert data to a hex string
         let str = ""