chore(deps): bump flatted from 3.2.7 to 3.4.2 in /examples/hello-world

Bumps [flatted](https://github.com/WebReflection/flatted) from 3.2.7 to 3.4.2.
- [Commits](WebReflection/flatted@v3.2.7...v3.4.2)

---
updated-dependencies:
- dependency-name: flatted
  dependency-version: 3.4.2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/hello-world/yarn.lock

@@ -6609,9 +6609,9 @@ __metadata:
   linkType: hard
 
 "flatted@npm:^3.1.0":
-  version: 3.2.7
-  resolution: "flatted@npm:3.2.7"
-  checksum: 10c0/207a87c7abfc1ea6928ea16bac84f9eaa6d44d365620ece419e5c41cf44a5e9902b4c1f59c9605771b10e4565a0cb46e99d78e0464e8aabb42c97de880642257
+  version: 3.4.2
+  resolution: "flatted@npm:3.4.2"
+  checksum: 10c0/a65b67aae7172d6cdf63691be7de6c5cd5adbdfdfe2e9da1a09b617c9512ed794037741ee53d93114276bff3f93cd3b0d97d54f9b316e1e4885dde6e9ffdf7ed
   languageName: node
   linkType: hard