Bump Microsoft.Extensions.DependencyInjection.Abstractions from 9.0.5 to 9.0.8

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.DependencyInjection.Abstractions
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

IntelliTect.TestTools.TestFramework/IntelliTect.TestTools.TestFramework.csproj

@@ -15,7 +15,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.5" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.8" />
     <PackageReference Include="System.Text.Json" Version="9.0.4" />
   </ItemGroup>