Bump werkzeug from 3.0.3 to 3.0.6 in /examples/rollup (#190)

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.0.3 to 3.0.6.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@3.0.3...3.0.6)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/rollup/requirements.txt

@@ -9,4 +9,4 @@ MarkupSafe>=2.0.1
 requests==2.32.2
 stripe==5.1.0b1
 toml==0.10.2
-Werkzeug==3.0.3
+Werkzeug==3.0.6