Make publish public (#1286)

express_relay/sdk/js/package.json

@@ -11,6 +11,9 @@
   "files": [
     "lib/**/*"
   ],
+  "publishConfig": {
+    "access": "public"
+  },
   "scripts": {
     "build": "tsc",
     "test": "jest src/ --passWithNoTests",