[Dependencies] Upgrade Werkzeug from version 2.0.* to version 3.0.3

[gmarciani]

Description of changes

Upgrade Werkzeug from version 2.0.* to version 3.0.3 to address vulnerability https://github.com/aws/aws-parallelcluster/security/dependabot/9.

Tests

• PR checks

References

• Link to impacted open issues.
• Link to related PRs in other packages (i.e. cookbook, node).
• Link to documentation useful to understand the changes.

Checklist

• Make sure you are pointing to the right branch.
• If you're creating a patch for a branch other than develop add the branch name as prefix in the PR title (e.g. [release-3.6]).
• Check all commits' messages are clear, describing what and why vs how.
• Make sure to have added unit tests or integration tests to cover the new/modified code.
• Check if documentation is impacted by this change.

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