chore: change apiscan dotnet to 8 (#14190)

* chore: change apiscan dotnet to 8

* Update apiscan.yml

Author: Alive-Fish

.azure-pipelines/apiscan.yml

@@ -10,9 +10,10 @@ pool: "$(POOLAGENT)"
 
 steps:
 - task: UseDotNet@2
-  displayName: 'Use .NET 6.0'
+  displayName: 'Use .NET 8.0'
   inputs:
-    version: 6.0.x
+    packageType: 'sdk'
+    version: '8.0.x'
 
 - task: DotNetCoreCLI@2
   displayName: 'dotnet build'