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

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.CMake.Sdk
 From Version 7.0.0-beta.24114.4 -> To Version 7.0.0-beta.24171.6

eng/Version.Details.xml

@@ -194,18 +194,18 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.24171.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.24171.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>bc35747acd136d5aca170df4ec527c346db76c8e</Sha>
+      <Sha>834d09f0c963da37c88aed7ba3a83acafe582948</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="7.0.0-beta.24171.2">
+    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="7.0.0-beta.24171.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>bc35747acd136d5aca170df4ec527c346db76c8e</Sha>
+      <Sha>834d09f0c963da37c88aed7ba3a83acafe582948</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="7.0.0-beta.24171.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="7.0.0-beta.24171.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>bc35747acd136d5aca170df4ec527c346db76c8e</Sha>
+      <Sha>834d09f0c963da37c88aed7ba3a83acafe582948</Sha>
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="7.0.0-alpha.1.24121.2">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>

eng/Versions.props

@@ -33,7 +33,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersPackageVersion>7.0.0-beta.24171.2</MicrosoftDotNetBuildTasksInstallersPackageVersion>
+    <MicrosoftDotNetBuildTasksInstallersPackageVersion>7.0.0-beta.24171.6</MicrosoftDotNetBuildTasksInstallersPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->

eng/common/templates-official/variables/pool-providers.yml

@@ -0,0 +1,45 @@
+# Select a pool provider based off branch name. Anything with branch name containing 'release' must go into an -Svc pool, 
+# otherwise it should go into the "normal" pools. This separates out the queueing and billing of released branches.
+
+# Motivation: 
+#   Once a given branch of a repository's output has been officially "shipped" once, it is then considered to be COGS
+#   (Cost of goods sold) and should be moved to a servicing pool provider. This allows both separation of queueing
+#   (allowing release builds and main PR builds to not intefere with each other) and billing (required for COGS.
+#   Additionally, the pool provider name itself may be subject to change when the .NET Core Engineering Services 
+#   team needs to move resources around and create new and potentially differently-named pools. Using this template 
+#   file from an Arcade-ified repo helps guard against both having to update one's release/* branches and renaming.
+
+# How to use: 
+#  This yaml assumes your shipped product branches use the naming convention "release/..." (which many do).
+#  If we find alternate naming conventions in broad usage it can be added to the condition below.
+#
+#  First, import the template in an arcade-ified repo to pick up the variables, e.g.:
+#
+#  variables:
+#  - template: /eng/common/templates-official/variables/pool-providers.yml
+#
+#  ... then anywhere specifying the pool provider use the runtime variables,
+#      $(DncEngInternalBuildPool)
+#
+#        pool:
+#           name: $(DncEngInternalBuildPool)
+#           image: 1es-windows-2022-pt
+
+variables:
+  # Coalesce the target and source branches so we know when a PR targets a release branch
+  # If these variables are somehow missing, fall back to main (tends to have more capacity)
+
+  # Any new -Svc alternative pools should have variables added here to allow for splitting work
+
+  - name: DncEngInternalBuildPool
+    value: $[
+        replace(
+          replace(
+            eq(contains(coalesce(variables['System.PullRequest.TargetBranch'], variables['Build.SourceBranch'], 'refs/heads/main'), 'release'), 'true'),
+            True,
+            'NetCore1ESPool-Svc-Internal'
+          ),
+          False,
+          'NetCore1ESPool-Internal'
+        )
+      ]

global.json

@@ -11,7 +11,7 @@
     "cmake": "3.16.4"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.24171.2",
-    "Microsoft.DotNet.CMake.Sdk": "7.0.0-beta.24171.2"
+    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.24171.6",
+    "Microsoft.DotNet.CMake.Sdk": "7.0.0-beta.24171.6"
   }
 }