Update dependencies from https://github.com/dotnet/winforms build 20230818.8

Microsoft.Dotnet.WinForms.ProjectTemplates , Microsoft.Private.Winforms , System.Drawing.Common
 From Version 9.0.0-alpha.1.23417.2 -> To Version 8.0.0-rc.2.23418.8

Dependency coherency updates

System.Reflection.MetadataLoadContext,System.Windows.Extensions,Microsoft.NETCore.Platforms,System.Resources.Extensions,Microsoft.NETCore.App.Ref,Microsoft.NETCore.App.Runtime.win-x64,VS.Redist.Common.NetCore.SharedFramework.x64.8.0,Microsoft.Win32.Registry.AccessControl,Microsoft.Win32.SystemEvents,System.CodeDom,System.ComponentModel.Composition,System.Configuration.ConfigurationManager,System.Data.Odbc,System.Data.OleDb,System.Diagnostics.EventLog,System.Diagnostics.PerformanceCounter,System.DirectoryServices.AccountManagement,System.DirectoryServices.Protocols,System.DirectoryServices,System.IO.Packaging,System.IO.Ports,System.Management,System.Reflection.Context,System.Runtime.Caching,System.Security.Cryptography.Pkcs,System.Security.Cryptography.ProtectedData,System.Security.Cryptography.Xml,System.Security.Permissions,System.ServiceModel.Syndication,System.ServiceProcess.ServiceController,System.Speech,System.Text.Encoding.CodePages,System.Threading.AccessControl,System.ComponentModel.Composition.Registration
 From Version 8.0.0-rc.1.23416.31 -> To Version 8.0.0-rc.2.23417.23 (parent: Microsoft.Private.Winforms

eng/Version.Details.xml

 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Private.Winforms" Version="8.0.0-rc.2.23418.4">
+    <Dependency Name="Microsoft.Private.Winforms" Version="8.0.0-rc.2.23418.8">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>95c13806d10e362325722ddae55c9ba0477e072a</Sha>
+      <Sha>691cec4d95c05a32b32586e67402b8648d0be8d1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="8.0.0-rc.2.23418.4">
+    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="8.0.0-rc.2.23418.8">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>95c13806d10e362325722ddae55c9ba0477e072a</Sha>
+      <Sha>691cec4d95c05a32b32586e67402b8648d0be8d1</Sha>
     </Dependency>
     <Dependency Name="System.Reflection.MetadataLoadContext" Version="8.0.0-rc.2.23417.23" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
@@ -150,9 +150,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>f7df78f4c9b3944d1b937b264601d7b5da55f3ab</Sha>
     </Dependency>
-    <Dependency Name="System.Drawing.Common" Version="8.0.0-rc.2.23418.4">
+    <Dependency Name="System.Drawing.Common" Version="8.0.0-rc.2.23418.8">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>95c13806d10e362325722ddae55c9ba0477e072a</Sha>
+      <Sha>691cec4d95c05a32b32586e67402b8648d0be8d1</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>

eng/Versions.props

@@ -21,7 +21,7 @@
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/winforms -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>8.0.0-rc.2.23418.4</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>8.0.0-rc.2.23418.8</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/runtime -->
   <PropertyGroup>
@@ -32,7 +32,7 @@
     <SystemCodeDomPackageVersion>8.0.0-rc.2.23417.23</SystemCodeDomPackageVersion>
     <SystemConfigurationConfigurationManagerPackageVersion>8.0.0-rc.2.23417.23</SystemConfigurationConfigurationManagerPackageVersion>
     <SystemDiagnosticsEventLogPackageVersion>8.0.0-rc.2.23417.23</SystemDiagnosticsEventLogPackageVersion>
-    <SystemDrawingCommonVersion>8.0.0-rc.2.23418.4</SystemDrawingCommonVersion>
+    <SystemDrawingCommonVersion>8.0.0-rc.2.23418.8</SystemDrawingCommonVersion>
     <SystemDirectoryServicesVersion>8.0.0-rc.2.23417.23</SystemDirectoryServicesVersion>
     <SystemIOPackagingVersion>8.0.0-rc.2.23417.23</SystemIOPackagingVersion>
     <SystemReflectionMetadataLoadContextVersion>8.0.0-rc.2.23417.23</SystemReflectionMetadataLoadContextVersion>