update to msal 4.2.0 (#131)

* update to msal 4.2.0

* 4.2.1

Author: MarkZuber

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

@@ -8,6 +8,6 @@
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <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.Identity.Client" Version="4.1.0" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="4.2.1" />
   </ItemGroup>
 </Project>