Bump werkzeug from 3.0.1 to 3.0.3 in /sms/verify-signed-sms

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.0.1 to 3.0.3.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@3.0.1...3.0.3)

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

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

Author: dependabot[bot]

sms/verify-signed-sms/requirements.txt

@@ -28,5 +28,5 @@ shellescape==3.8.1
 six==1.16.0
 urllib3==2.2.2
 vonage>=3.1.0
-Werkzeug==3.0.1
+Werkzeug==3.0.3
 wrapt==1.14.1