build(deps-dev): bump @cloudflare/workers-types

Bumps [@cloudflare/workers-types](https://github.com/cloudflare/workerd) from 4.20260415.1 to 4.20260416.2.
- [Release notes](https://github.com/cloudflare/workerd/releases)
- [Changelog](https://github.com/cloudflare/workerd/blob/main/RELEASE.md)
- [Commits](https://github.com/cloudflare/workerd/commits)

---
updated-dependencies:
- dependency-name: "@cloudflare/workers-types"
  dependency-version: 4.20260416.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20260415.1"
+    "@cloudflare/workers-types": "^4.20260416.2"
   },
   "dependencies": {
     "@line/bot-sdk": "^11.0.0",