update dotnet version

Author: afifi-ins

NuGet.config

@@ -5,8 +5,6 @@
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
-    <add key="nuget" value="https://api.nuget.org/v3/index.json" />
-    <add key="CoreWCF_Dev" value="https://pkgs.dev.azure.com/dotnet/CoreWCF/_packaging/CoreWCF/nuget/v3/index.json" />
   </packageSources>
   <disabledPackageSources />
 </configuration>

eng/SendToHelix.proj

@@ -19,7 +19,7 @@
 
   <Target Name="InstallDotNet">
     <ItemGroup>
-      <AdditionalDotNetPackage Include="8.0.5">
+      <AdditionalDotNetPackage Include="8.0.8">
         <PackageType>aspnetcore-runtime</PackageType>
         <Channel>Current</Channel>
       </AdditionalDotNetPackage>

src/System.Private.ServiceModel/tools/CertificateGenerator/CertificateGeneratorLibrary/CertificateHelper.cs

@@ -33,8 +33,7 @@ public static class CurrentOperatingSystem
             /// Returns true if current OS matches OSPlatform
             /// </summary>
             /// <param name="os">OS Platform to check for</param>
-            public static bool IsOSPlatform(OSPlatform osPlatform) =>
-              RuntimeInformation.IsOSPlatform(osPlatform);
+            public static bool IsOSPlatform(OSPlatform osPlatform) => RuntimeInformation.IsOSPlatform(osPlatform);
         }
 
         public static X509Store GetX509Store(StoreName storeName, StoreLocation storeLocation)

src/System.Private.ServiceModel/tools/IISHostedWcfService/App_code/CoreWCF/BasicHttpsBinding.cs

@@ -3,7 +3,6 @@
 // See the LICENSE file in the project root for more information.
 
 #if NET
-
 using CoreWCF;
 using CoreWCF.Channels;
 

src/System.Private.ServiceModel/tools/IISHostedWcfService/App_code/CoreWCF/NetHttpsBinding.cs

@@ -3,7 +3,6 @@
 // See the LICENSE file in the project root for more information.
 
 #if NET
-
 using CoreWCF;
 using CoreWCF.Channels;