Update pipeline so that .NET 8 and .NET 6 artifacts are published (#1…

…0240)

* change

* addressing nit comment

eng/ci/templates/official/jobs/build-artifacts-windows.yml

@@ -51,6 +51,30 @@ jobs:
       Contents: '**/*.zip'
       TargetFolder: $(Build.ArtifactStagingDirectory)
 
+  - task: PowerShell@2
+    displayName: Build artifacts (.NET 6)
+    inputs:
+      filePath: build/build-extensions.ps1
+      arguments: '-buildNumber "$(buildNumber)" -suffix "$(suffix)" -minorVersionPrefix "6"'
+
+  - task: CopyFiles@2
+    inputs:
+      SourceFolder: out/pub/WebJobs.Script.WebHost
+      Contents: '**/*.zip'
+      TargetFolder: $(Build.ArtifactStagingDirectory)
+
+  - task: PowerShell@2
+    displayName: Build artifacts (.NET 8)
+    inputs:
+      filePath: build/build-extensions.ps1
+      arguments: '-buildNumber "$(buildNumber)" -suffix "$(suffix)" -minorVersionPrefix "8"'
+
+  - task: CopyFiles@2
+    inputs:
+      SourceFolder: out/pub/WebJobs.Script.WebHost
+      Contents: '**/*.zip'
+      TargetFolder: $(Build.ArtifactStagingDirectory)
+
   - task: DotNetCoreCLI@2
     displayName: Build host packages
     inputs: