Bump werkzeug from 3.0.3 to 3.0.6 in /NMSIS/NN/Tests/UnitTest/Scripts

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-version: 3.0.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

NMSIS/NN/Tests/UnitTest/Scripts/requirements.txt

@@ -154,7 +154,7 @@ tzdata==2024.1
 urllib3==2.3.0
 virtualenv==20.27.1
 wcwidth==0.2.13
-Werkzeug==3.0.3
+Werkzeug==3.0.6
 widgetsnbextension==4.0.13
 wrapt==1.17.2
 XlsxWriter==3.2.0