Bump Microsoft.AspNetCore.Mvc.Testing and 3 others

Bumps Microsoft.AspNetCore.Mvc.Testing from 9.0.7 to 9.0.8
Bumps Microsoft.EntityFrameworkCore from 9.0.7 to 9.0.8
Bumps Microsoft.EntityFrameworkCore.SqlServer from 9.0.7 to 9.0.8
Bumps Polyfill from 8.7.3 to 8.7.4

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.EntityFrameworkCore
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.EntityFrameworkCore.SqlServer
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Polyfill
  dependency-version: 8.7.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -13,13 +13,13 @@
     <PackageVersion Include="GraphQL.SystemTextJson" Version="8.5.0" />
     <PackageVersion Include="MarkdownSnippets.MsBuild" Version="28.0.0-beta.2" />
     <PackageVersion Include="Microsoft.AspNetCore.Http" Version="2.3.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.7" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.8" />
     <PackageVersion Include="Microsoft.Data.SqlClient" Version="6.1.0" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.7" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.7" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.8" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.8" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.0" />
-    <PackageVersion Include="Polyfill" Version="8.7.3" />
+    <PackageVersion Include="Polyfill" Version="8.7.4" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.156" />
     <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0" />
     <PackageVersion Include="Verify.SqlServer" Version="11.1.2" />