Update dependency Soenneker.GitHub.Client.Http to 4.0.1266 (#709)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/Soenneker.GitHub.ClientUtil/Soenneker.GitHub.ClientUtil.csproj

@@ -45,7 +45,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Soenneker.GitHub.Client.Http" Version="4.0.1265" />
+        <PackageReference Include="Soenneker.GitHub.Client.Http" Version="4.0.1266" />
         <PackageReference Include="Soenneker.GitHub.OpenApiClient" Version="4.0.157" />
         <PackageReference Include="Soenneker.Kiota.BearerAuthenticationProvider" Version="4.0.35" />
         <PackageReference Include="Soenneker.Utils.AsyncSingleton" Version="4.0.780" />