Bump @azure/identity and mssql in /Website/Website

Bumps [@azure/identity](https://github.com/Azure/azure-sdk-for-js) to 4.4.1 and updates ancestor dependency [mssql](https://github.com/tediousjs/node-mssql). These dependencies need to be updated together.


Updates `@azure/identity` from 2.1.0 to 4.4.1
- [Release notes](https://github.com/Azure/azure-sdk-for-js/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/main/documentation/Changelog-for-next-generation.md)
- [Commits](https://github.com/Azure/azure-sdk-for-js/compare/@azure/identity_2.1.0...@azure/identity_4.4.1)

Updates `mssql` from 9.0.1 to 11.0.1
- [Release notes](https://github.com/tediousjs/node-mssql/releases)
- [Changelog](https://github.com/tediousjs/node-mssql/blob/master/CHANGELOG.txt)
- [Commits](tediousjs/node-mssql@v9.0.1...v11.0.1)

---
updated-dependencies:
- dependency-name: "@azure/identity"
  dependency-type: indirect
- dependency-name: mssql
  dependency-type: direct:production
...

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