Update dependencies from https://github.com/dotnet/arcade build 20240821.4

Microsoft.DotNet.Arcade.Sdk
 From Version 8.0.0-beta.24413.2 -> To Version 8.0.0-beta.24421.4

eng/Version.Details.xml

@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24413.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24421.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>51321b7e150a2f426cb9e1334687bdfab68ec323</Sha>
+      <Sha>4460b755f3c7c89e9660d9580ff79afc4218dd85</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/common/templates/steps/telemetry-start.yml

@@ -8,7 +8,7 @@ parameters:
 
 steps:
 - ${{ if and(eq(parameters.runAsPublic, 'false'), not(eq(variables['System.TeamProject'], 'public'))) }}:
-  - task: AzureKeyVault@1
+  - task: AzureKeyVault@2
     inputs:
       azureSubscription: 'HelixProd_KeyVault'
       KeyVaultName: HelixProdKV

global.json

@@ -17,6 +17,6 @@
     "xcopy-msbuild": "17.8.1-2"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24413.2"
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24421.4"
   }
 }