Don't build the x86 RID of VS Code bits (#10129)

@dibarbet removed these packages from the extension in
dotnet/vscode-csharp#6983 so I figure there is
no point building them

(also, guaranteed I would forget to manually delete them before doing an
insertion, and would get build errors 😛)

docs/InsertingRazorIntoVSCodeCSharp.md

@@ -72,12 +72,11 @@ You should now have 10 lines of text containing `razorlanguageserver` that are i
 2023-06-29T01:16:17.9786564Z release\DDPublish\vscode-razor\7.0.0-preview.23328.2\RazorLanguageServer-PlatformAgnostic-7.0.0-preview.23328.2.zip -> https://download.visualstudio.microsoft.com/download/pr/51d2bf3c-cb3c-4385-b59f-d4d6c9a96743/fca9e77ad09cc54b115bfb8b5e6aaf66/razorlanguageserver-platformagnostic-7.0.0-preview.23328.2.zip
 2023-06-29T01:16:17.9792213Z release\DDPublish\vscode-razor\7.0.0-preview.23328.2\RazorLanguageServer-win-arm64-7.0.0-preview.23328.2.zip -> https://download.visualstudio.microsoft.com/download/pr/51d2bf3c-cb3c-4385-b59f-d4d6c9a96743/b2aa92ccbdf03761b6783bf123bfbe22/razorlanguageserver-win-arm64-7.0.0-preview.23328.2.zip
 2023-06-29T01:16:17.9797904Z release\DDPublish\vscode-razor\7.0.0-preview.23328.2\RazorLanguageServer-win-x64-7.0.0-preview.23328.2.zip -> https://download.visualstudio.microsoft.com/download/pr/51d2bf3c-cb3c-4385-b59f-d4d6c9a96743/3b7fc7c2f06e48d78bec2125adcc41aa/razorlanguageserver-win-x64-7.0.0-preview.23328.2.zip
-2023-06-29T01:16:17.9803596Z release\DDPublish\vscode-razor\7.0.0-preview.23328.2\RazorLanguageServer-win-x86-7.0.0-preview.23328.2.zip -> https://download.visualstudio.microsoft.com/download/pr/51d2bf3c-cb3c-4385-b59f-d4d6c9a96743/d1b37bd821529147e7ffec08f98be17c/razorlanguageserver-win-x86-7.0.0-preview.23328.2.zip
 ```
 
 You need to put that in your text editor of choice, remove everything but the `https://` URLs, add a comma to the end of every line, then collapse the whole thing down to one line. ie:
 
-`https://download.visualstudio.microsoft.com/<snip%gt;razorlanguageserver-win-x86.zip,https://download.visualstudio.microsoft.com/<snip%gt;razorlanguageserver-win-x64.zip`
+`https://download.visualstudio.microsoft.com/<snip%gt;razorlanguageserver-win-arm64.zip,https://download.visualstudio.microsoft.com/<snip%gt;razorlanguageserver-win-x64.zip`
 
 ### Update vscode-csharp
 

src/Razor/src/Microsoft.VisualStudio.DevKit.Razor/Microsoft.VisualStudio.DevKit.Razor.csproj

@@ -5,9 +5,6 @@
     <PublishTargetFramework>net7.0</PublishTargetFramework>
     <Description>Razor is a markup syntax for adding server-side logic to web pages. This package contains the language server assets for C# DevKit.</Description>
     <EnableApiCheck>false</EnableApiCheck>
-    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Windows'))">win-x64;win-x86;win-arm64</RuntimeIdentifiers>
-    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Linux'))">linux-x64;linux-musl-x64;linux-arm64;linux-musl-arm64</RuntimeIdentifiers>
-    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('OSX'))">osx-x64;osx-arm64</RuntimeIdentifiers>
     <IsShippingPackage>false</IsShippingPackage>
     <RemoveDevicePlatformSupport>true</RemoveDevicePlatformSupport>
   </PropertyGroup>
@@ -17,7 +14,7 @@
     In a non-vertical build, we'll publish for all RIDs of the OS we are building on (to reduce the number of CI jobs).
   -->
   <PropertyGroup Condition="'$(DotNetBuild)' != 'true'">
-    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Windows'))">win-x64;win-x86;win-arm64</RuntimeIdentifiers>
+    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Windows'))">win-x64;win-arm64</RuntimeIdentifiers>
     <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Linux'))">linux-x64;linux-musl-x64;linux-arm64;linux-musl-arm64</RuntimeIdentifiers>
     <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('OSX'))">osx-x64;osx-arm64</RuntimeIdentifiers>
   </PropertyGroup>

src/Razor/src/rzls/rzls.csproj

@@ -15,7 +15,7 @@
     In a non-vertical build, we'll publish for all RIDs of the OS we are building on (to reduce the number of CI jobs).
   -->
   <PropertyGroup Condition="'$(DotNetBuild)' != 'true'">
-    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Windows'))">win-x64;win-x86;win-arm64</RuntimeIdentifiers>
+    <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Windows'))">win-x64;win-arm64</RuntimeIdentifiers>
     <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('Linux'))">linux-x64;linux-musl-x64;linux-arm64;linux-musl-arm64</RuntimeIdentifiers>
     <RuntimeIdentifiers Condition="$([MSBuild]::IsOSPlatform('OSX'))">osx-x64;osx-arm64</RuntimeIdentifiers>
   </PropertyGroup>