Bump Microsoft.Identity.Web.UI and Microsoft.Identity.Web

Bumps [Microsoft.Identity.Web.UI](https://github.com/AzureAD/microsoft-identity-web) and [Microsoft.Identity.Web](https://github.com/AzureAD/microsoft-identity-web). These dependencies needed to be updated together.

Updates `Microsoft.Identity.Web.UI` from 2.15.5 to 2.16.0
- [Release notes](https://github.com/AzureAD/microsoft-identity-web/releases)
- [Changelog](https://github.com/AzureAD/microsoft-identity-web/blob/master/changelog.md)
- [Commits](AzureAD/microsoft-identity-web@2.15.5...2.16.0)

Updates `Microsoft.Identity.Web` from 2.15.5 to 2.16.0
- [Release notes](https://github.com/AzureAD/microsoft-identity-web/releases)
- [Changelog](https://github.com/AzureAD/microsoft-identity-web/blob/master/changelog.md)
- [Commits](AzureAD/microsoft-identity-web@2.15.5...2.16.0)

---
updated-dependencies:
- dependency-name: Microsoft.Identity.Web.UI
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Microsoft.Identity.Web
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

GraphTutorial/GraphTutorial.csproj

@@ -9,9 +9,9 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Graph" Version="4.54.0" />
-    <PackageReference Include="Microsoft.Identity.Web" Version="2.15.5" />
+    <PackageReference Include="Microsoft.Identity.Web" Version="2.16.0" />
     <PackageReference Include="Microsoft.Identity.Web.MicrosoftGraph" Version="2.15.5" />
-    <PackageReference Include="Microsoft.Identity.Web.UI" Version="2.15.5" />
+    <PackageReference Include="Microsoft.Identity.Web.UI" Version="2.16.0" />
     <PackageReference Include="TimeZoneConverter" Version="6.1.0" />
   </ItemGroup>