Add package-lock.json

package-lock.json

@@ -0,0 +1,13 @@
+{
+  "name": "@github/braintree-encryption",
+  "version": "1.3.15",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@github/braintree-encryption",
+      "version": "1.3.15",
+      "license": "MIT"
+    }
+  }
+}