Bump msal from 1.28.0 to 1.28.1 (#322)

Bumps [msal](https://github.com/AzureAD/microsoft-authentication-library-for-python) from 1.28.0 to 1.28.1.
- [Release notes](https://github.com/AzureAD/microsoft-authentication-library-for-python/releases)
- [Commits](AzureAD/microsoft-authentication-library-for-python@1.28.0...1.28.1)

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

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

requirements.txt

@@ -17,7 +17,7 @@ itsdangerous==2.2.0
 Jinja2==3.1.4
 Mako==1.3.5
 MarkupSafe==2.1.5
-msal==1.28.0
+msal==1.28.1
 pycparser==2.22
 pyodbc==5.1.0
 pyopenssl==24.1.0