Update to MSAL.NET 4.5 (#194)

* Update to MSAL.NET 4.5

* Updating to MSAL 4.5.1

Author: jmprieur

Microsoft.Identity.Web/Microsoft.Identity.Web.csproj

@@ -57,6 +57,6 @@
     <PackageReference Include="Microsoft.AspNetCore.Authentication.AzureAD.UI" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.AzureADB2C.UI" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Identity.Client" Version="4.3.1" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="4.5.1" />
   </ItemGroup>
 </Project>