Bump msal from 1.30.0 to 1.33.0 (#2713)

Bumps [msal](https://github.com/AzureAD/microsoft-authentication-library-for-python) from 1.30.0 to 1.33.0.
- [Release notes](https://github.com/AzureAD/microsoft-authentication-library-for-python/releases)
- [Changelog](https://github.com/AzureAD/microsoft-authentication-library-for-python/blob/dev/RELEASES.md)
- [Commits](AzureAD/microsoft-authentication-library-for-python@1.30.0...1.33.0)

---
updated-dependencies:
- dependency-name: msal
  dependency-version: 1.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

app/backend/requirements.txt

@@ -190,7 +190,7 @@ microsoft-kiota-serialization-multipart==1.9.3
     # via msgraph-sdk
 microsoft-kiota-serialization-text==1.9.3
     # via msgraph-sdk
-msal==1.30.0
+msal==1.33.0
     # via
     #   -r requirements.in
     #   azure-identity