chore(deps-dev): bump @cloudflare/vite-plugin from 1.14.1 to 1.15.3

Bumps [@cloudflare/vite-plugin](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/vite-plugin-cloudflare) from 1.14.1 to 1.15.3.
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Changelog](https://github.com/cloudflare/workers-sdk/blob/main/packages/vite-plugin-cloudflare/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/@cloudflare/vite-plugin@1.15.3/packages/vite-plugin-cloudflare)

---
updated-dependencies:
- dependency-name: "@cloudflare/vite-plugin"
  dependency-version: 1.15.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

examples/eip191/package.json

@@ -26,7 +26,7 @@
     "zod": "^4.1.13"
   },
   "devDependencies": {
-    "@cloudflare/vite-plugin": "^1.14.1",
+    "@cloudflare/vite-plugin": "^1.17.0",
     "@types/react": "^19.2.4",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.1",

examples/ucan-store/package.json

@@ -21,7 +21,7 @@
     "zod": "^4.1.13"
   },
   "devDependencies": {
-    "@cloudflare/vite-plugin": "^1.14.1",
+    "@cloudflare/vite-plugin": "^1.17.0",
     "@types/react": "^19.2.4",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.1",