Add missing runtimeconfig.json file for 8.0 (#4792)

Co-authored-by: Marco Rossignoli <mrossignol@microsoft.com>

Author: MarcoRossignoli

eng/verify-nupkgs.ps1

@@ -19,9 +19,9 @@ function Verify-Nuget-Packages {
     $expectedNumOfFiles = @{
         "Microsoft.CodeCoverage"                      = 59;
         "Microsoft.NET.Test.Sdk"                      = 16;
-        "Microsoft.TestPlatform"                      = 605;
+        "Microsoft.TestPlatform"                      = 606;
         "Microsoft.TestPlatform.Build"                = 21;
-        "Microsoft.TestPlatform.CLI"                  = 470;
+        "Microsoft.TestPlatform.CLI"                  = 471;
         "Microsoft.TestPlatform.Extensions.TrxLogger" = 35;
         "Microsoft.TestPlatform.ObjectModel"          = 93;
         "Microsoft.TestPlatform.AdapterUtilities"     = 34;

src/package/Microsoft.TestPlatform.CLI/Microsoft.TestPlatform.CLI.nuspec

@@ -44,6 +44,7 @@
     <file src="$TesthostRuntimeconfig$\testhost-5.0.runtimeconfig.json" target="contentFiles\any\netcoreapp3.1" />
     <file src="$TesthostRuntimeconfig$\testhost-6.0.runtimeconfig.json" target="contentFiles\any\netcoreapp3.1" />
     <file src="$TesthostRuntimeconfig$\testhost-7.0.runtimeconfig.json" target="contentFiles\any\netcoreapp3.1" />
+    <file src="$TesthostRuntimeconfig$\testhost-8.0.runtimeconfig.json" target="contentFiles\any\netcoreapp3.1" />
     <file src="$TesthostRuntimeconfig$\testhost-latest.runtimeconfig.json" target="contentFiles\any\netcoreapp3.1" />
     <file src="netcoreapp3.1\testhost.dll" target="contentFiles\any\netcoreapp3.1" />
     <file src="netcoreapp3.1\testhost.deps.json" target="contentFiles\any\netcoreapp3.1" />

src/package/Microsoft.TestPlatform.CLI/Microsoft.TestPlatform.CLI.sourcebuild.nuspec

@@ -43,6 +43,7 @@
     <file src="$TesthostRuntimeconfig$\testhost-5.0.runtimeconfig.json" target="contentFiles\any\$SourceBuildTfm$" />
     <file src="$TesthostRuntimeconfig$\testhost-6.0.runtimeconfig.json" target="contentFiles\any\$SourceBuildTfm$" />
     <file src="$TesthostRuntimeconfig$\testhost-7.0.runtimeconfig.json" target="contentFiles\any\$SourceBuildTfm$" />
+    <file src="$TesthostRuntimeconfig$\testhost-8.0.runtimeconfig.json" target="contentFiles\any\$SourceBuildTfm$" />
     <file src="$TesthostRuntimeconfig$\testhost-latest.runtimeconfig.json" target="contentFiles\any\$SourceBuildTfm$" />
     <file src="$SourceBuildTfm$\testhost.dll" target="contentFiles\any\$SourceBuildTfm$" />
     <file src="$SourceBuildTfm$\testhost.deps.json" target="contentFiles\any\$SourceBuildTfm$" />

src/package/Microsoft.TestPlatform/Microsoft.TestPlatform.nuspec

@@ -539,6 +539,7 @@
     <file src="$TesthostRuntimeconfig$\testhost-5.0.runtimeconfig.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost-5.0.runtimeconfig.json" />
     <file src="$TesthostRuntimeconfig$\testhost-6.0.runtimeconfig.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost-6.0.runtimeconfig.json" />
     <file src="$TesthostRuntimeconfig$\testhost-7.0.runtimeconfig.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost-7.0.runtimeconfig.json" />
+    <file src="$TesthostRuntimeconfig$\testhost-8.0.runtimeconfig.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost-8.0.runtimeconfig.json" />
     <file src="$TesthostRuntimeconfig$\testhost-latest.runtimeconfig.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost-latest.runtimeconfig.json" />
     <file src="netcoreapp3.1\testhost.deps.json" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost.deps.json" />
     <file src="netcoreapp3.1\testhost.dll" target="tools\net462\Common7\IDE\Extensions\TestPlatform\TestHostNet\testhost.dll" />

temp/testhost/testhost-8.0.runtimeconfig.json

@@ -0,0 +1,9 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "8.0.0-preview.0"
+    }
+  }
+}