fix project url

Author: Freymaurer

src/Directory.Build.props

@@ -2,7 +2,7 @@
     <!-- https://learn.microsoft.com/en-us/visualstudio/msbuild/customize-by-directory?view=vs-2022#use-case-multi-level-merging -->
     <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" Condition="'' != $([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
     <PropertyGroup>
-        <PackageProjectUrl>https://fable-hub.github.io/Feliz/</PackageProjectUrl>
+        <PackageProjectUrl>https://github.com/fable-hub/Fable.Remoting.OpenAPI</PackageProjectUrl>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
         <PackageReadmeFile>README.md</PackageReadmeFile>