chore(deps): unpin esbuild in samples and bump (#219)

Author: JustinBeckwith

examples/nested-messages/package.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "@discord/embedded-app-sdk": "workspace:@discord/embedded-app-sdk@*",
     "dotenv": "^16.0.3",
-    "esbuild": "0.21.3",
+    "esbuild": "^0.21.5",
     "eventemitter3": "^5.0.0",
     "express": "^4.19.2",
     "uuid": "^10.0.0"
@@ -23,4 +23,4 @@
     "nodemon": "^3.1.0",
     "typescript": "~5.4.0"
   }
-}
+}