chore(deps-dev): bump msal from 1.27.0 to 1.28.0

Bumps [msal](https://github.com/AzureAD/microsoft-authentication-library-for-python) from 1.27.0 to 1.28.0.
- [Release notes](https://github.com/AzureAD/microsoft-authentication-library-for-python/releases)
- [Commits](AzureAD/microsoft-authentication-library-for-python@1.27.0...1.28.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements-dev.txt

@@ -52,7 +52,7 @@ mccabe==0.7.0 ; python_version >= '3.6'
 
 mock==5.1.0 ; python_version >= '3.6'
 
-msal==1.27.0
+msal==1.28.0
 
 msal-extensions==1.1.0