Bump Microsoft.AspNetCore.Http.Extensions from 2.2.0 to 2.3.0 in /src (#217)

Bumps [Microsoft.AspNetCore.Http.Extensions](https://github.com/dotnet/aspnetcore) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](https://github.com/dotnet/aspnetcore/commits)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Http.Extensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tests/GitHubActions.Gates.Framework.Tests/GitHubActions.Gates.Framework.Tests.csproj

@@ -28,7 +28,7 @@
 
   <ItemGroup>
     <PackageReference Include="JunitXml.TestLogger" Version="5.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="2.3.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="Moq" Version="4.20.72" />