Upgrade dependency Azure.Identity package

[kkbruce]

GHSA-5mfx-4wcx-rv27

[viceroypenguin]

This is an upstream issue in Microsoft.Data.SqlClient. Will have to wait for updated version of this package to address. You can manually reference a later of Azure.Identity if you want to remove the warning as a temporary fix. https://forum.linqpad.net/discussion/3035/nuget-package-vulnerability-in-managed-reference#latest

[MaceWindu]

Original issue dotnet/SqlClient#2181
Will be included in 5.2.0 release expected in January (?)