Bump msal from 1.25.0 to 1.26.0

Bumps [msal](https://github.com/AzureAD/microsoft-authentication-library-for-python) from 1.25.0 to 1.26.0.
- [Release notes](https://github.com/AzureAD/microsoft-authentication-library-for-python/releases)
- [Commits](AzureAD/microsoft-authentication-library-for-python@1.25.0...1.26.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -104,7 +104,7 @@ microsoft-kiota-serialization-json==1.0.0
 
 microsoft-kiota-serialization-text==1.0.0
 
-msal==1.25.0
+msal==1.26.0
 
 msal-extensions==1.0.0