Merged PR 42877: [internal/release/6.0.1xx] Merge from public

Merge from public release/6.0.1xx to internal/release/6.0.1xx and resolve conflicts if necessary

----
#### AI description  (iteration 1)
#### PR Classification
Code cleanup and dependency update.

#### PR Summary
This pull request merges changes from the public repository, focusing on script updates and dependency adjustments.
- Added `nuget-verification.ps1` to verify Microsoft NuGet packages.
- Removed `post-build-utils.ps1`, `trigger-subscriptions.ps1`, and `add-build-to-channel.ps1` scripts.
- Updated `NuGet.config` with new package sources.
- Updated dependencies in `Version.Details.xml`.
- Modified `publish-build-assets.yml` to use `AzureCLI@2` instead of `PowerShell@2`.

Author: vseanreesermsft

eng/Version.Details.xml

@@ -300,22 +300,22 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.24413.1">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.24459.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>c3f5fe044e7115fb66c79db5e074cb341dbe21dd</Sha>
+      <Sha>685008547318b269dbbb82cfc9ca968126301bbe</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.24413.1">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.24459.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>c3f5fe044e7115fb66c79db5e074cb341dbe21dd</Sha>
+      <Sha>685008547318b269dbbb82cfc9ca968126301bbe</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.24413.1">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.24459.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>c3f5fe044e7115fb66c79db5e074cb341dbe21dd</Sha>
+      <Sha>685008547318b269dbbb82cfc9ca968126301bbe</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="6.0.0-beta.24413.1">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="6.0.0-beta.24459.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>c3f5fe044e7115fb66c79db5e074cb341dbe21dd</Sha>
+      <Sha>685008547318b269dbbb82cfc9ca968126301bbe</Sha>
     </Dependency>
     <Dependency Name="System.Reflection.MetadataLoadContext" Version="6.0.0">
       <Uri>https://github.com/dotnet/runtime</Uri>

eng/Versions.props

@@ -27,7 +27,7 @@
     <SystemDiagnosticsFileVersionInfoVersion>4.0.0</SystemDiagnosticsFileVersionInfoVersion>
     <SystemReflectionMetadataVersion>5.0.0</SystemReflectionMetadataVersion>
     <SystemSecurityCryptographyPkcsPackageVersion>6.0.4</SystemSecurityCryptographyPkcsPackageVersion>
-    <MicrosoftDotNetSignToolVersion>6.0.0-beta.24413.1</MicrosoftDotNetSignToolVersion>
+    <MicrosoftDotNetSignToolVersion>6.0.0-beta.24459.5</MicrosoftDotNetSignToolVersion>
     <MicrosoftWebXdtPackageVersion>3.1.0</MicrosoftWebXdtPackageVersion>
     <SystemSecurityCryptographyProtectedDataPackageVersion>6.0.0</SystemSecurityCryptographyProtectedDataPackageVersion>
     <SystemCollectionsSpecializedPackageVersion>4.3.0</SystemCollectionsSpecializedPackageVersion>
@@ -167,7 +167,7 @@
   <PropertyGroup>
     <FluentAssertionsVersion>4.19.2</FluentAssertionsVersion>
     <FluentAssertionsJsonVersion>4.19.0</FluentAssertionsJsonVersion>
-    <MicrosoftDotNetXUnitExtensionsVersion>6.0.0-beta.24413.1</MicrosoftDotNetXUnitExtensionsVersion>
+    <MicrosoftDotNetXUnitExtensionsVersion>6.0.0-beta.24459.5</MicrosoftDotNetXUnitExtensionsVersion>
     <MoqPackageVersion>4.8.2</MoqPackageVersion>
     <MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>6.0.0-beta.21376.2</MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>
   </PropertyGroup>

global.json

@@ -11,7 +11,7 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.24413.1",
-    "Microsoft.DotNet.Helix.Sdk": "6.0.0-beta.24413.1"
+    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.24459.5",
+    "Microsoft.DotNet.Helix.Sdk": "6.0.0-beta.24459.5"
   }
 }