update version number

Author: panoel

package.json

@@ -1,14 +1,14 @@
 {
   "name": "@wormhole-foundation/example-liquidity-layer",
-  "version": "0.0.1",
+  "version": "0.4.0",
   "author": "Wormhole Contributors",
   "license": "Apache-2.0",
   "scripts": {
     "build": "npm run build --workspaces --if-present",
-    "generate":"npm run generate --workspaces --if-present",
-    "pack":"npm run build && npm pack --workspaces",
-    "build:universal":"npm run build --workspace universal/ts",
-    "clean":"npm run clean --workspaces --if-present"
+    "generate": "npm run generate --workspaces --if-present",
+    "pack": "npm run build && npm pack --workspaces",
+    "build:universal": "npm run build --workspace universal/ts",
+    "clean": "npm run clean --workspaces --if-present"
   },
   "devDependencies": {
     "typescript": "^5.4.5"