fix(pip):change Werkzeug version

[RobbeVandenDaele]

Description

The latest version of Werkzeug does not support Flask 2.0.2. Because of this, the deployment fails.

Motivation and Context

We need to add a specific version of the Werkzeug library tot the requirements.txt file in order do fix de deployment failures. Issue already exists: #8

How Has This Been Tested?

I first deployed the app as is, and encountered errors in the App Service. After googling the error at https://stackoverflow.com/questions/77213053/why-did-flask-start-failing-with-importerror-cannot-import-name-url-quote-fr I changed the library to version 2.2.2 in the requirement.txt file, redeployed the app, which fixed the issue.

Screenshots (if appropriate)

NA

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist

• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes if appropriate.
• All new and existing tests passed.

[JamieICG]

Werkzeug version needs to be specified. These versions are compatible with one-another