Remove Edgio CDN usage to release/dev17.6 (#76606)

The changes are copied over from
#76431

eng/Versions.props

@@ -199,7 +199,7 @@
     <MicrosoftVisualStudioShell150Version>$(MicrosoftVisualStudioShellPackagesVersion)</MicrosoftVisualStudioShell150Version>
     <MicrosoftVisualStudioShellFrameworkVersion>$(MicrosoftVisualStudioShellPackagesVersion)</MicrosoftVisualStudioShellFrameworkVersion>
     <MicrosoftVisualStudioShellDesignVersion>$(MicrosoftVisualStudioShellPackagesVersion)</MicrosoftVisualStudioShellDesignVersion>
-    <MicrosoftVisualStudioTelemetryVersion>17.6.46</MicrosoftVisualStudioTelemetryVersion>
+    <MicrosoftVisualStudioTelemetryVersion>17.6.61</MicrosoftVisualStudioTelemetryVersion>
     <MicrosoftVisualStudioTemplateWizardInterfaceVersion>8.0.0.0-alpha</MicrosoftVisualStudioTemplateWizardInterfaceVersion>
     <MicrosoftVisualStudioTextDataVersion>$(VisualStudioEditorPackagesVersion)</MicrosoftVisualStudioTextDataVersion>
     <MicrosoftVisualStudioTextInternalVersion>$(VisualStudioEditorPackagesVersion)</MicrosoftVisualStudioTextInternalVersion>
@@ -218,7 +218,7 @@
     <MicrosoftWin32PrimitivesVersion>4.3.0</MicrosoftWin32PrimitivesVersion>
     <MicrosoftWin32RegistryVersion>5.0.0</MicrosoftWin32RegistryVersion>
     <MicrosoftBuildLocatorVersion>1.6.10</MicrosoftBuildLocatorVersion>
-    <MSBuildStructuredLoggerVersion>2.2.155</MSBuildStructuredLoggerVersion>
+    <MSBuildStructuredLoggerVersion>2.2.386</MSBuildStructuredLoggerVersion>
     <MDbgVersion>0.1.0</MDbgVersion>
     <MonoOptionsVersion>6.6.0.161</MonoOptionsVersion>
     <MoqVersion>4.10.1</MoqVersion>
@@ -317,6 +317,12 @@
     <SystemCollectionsImmutableVersion>7.0.0</SystemCollectionsImmutableVersion>
     <SystemReflectionMetadataVersion>7.0.0</SystemReflectionMetadataVersion>
     <MicrosoftBclAsyncInterfacesVersion>7.0.0</MicrosoftBclAsyncInterfacesVersion>
+    <!--
+      Temporary, servicing branch only version for use with build boss.
+      MSBuildLocator must be updated to work with updated VS on CI machines, but it requires
+      at least SCI version 8.0.0.  We cannot update the 
+    -->
+    <RefOnlySystemCollectionsImmutableVersion>8.0.0</RefOnlySystemCollectionsImmutableVersion>
   </PropertyGroup>
   <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
     <UsingToolVSSDK>true</UsingToolVSSDK>

src/Tools/BuildBoss/BuildBoss.csproj

@@ -21,7 +21,8 @@
     <PackageReference Include="Microsoft.Build.Locator" Version="$(MicrosoftBuildLocatorVersion)" PrivateAssets="All" />
     <PackageReference Include="Microsoft.Build.Utilities.Core" Version="$(MicrosoftBuildUtilitiesCoreVersion)" ExcludeAssets="Runtime" PrivateAssets="All" />
     <PackageReference Include="Newtonsoft.Json" Version="$(NewtonsoftJsonVersion)" />
-    <PackageReference Include="System.Collections.Immutable" Version="$(SystemCollectionsImmutableVersion)" />
+    <!-- -->
+    <PackageReference Include="System.Collections.Immutable" Version="$(RefOnlySystemCollectionsImmutableVersion)" />
     <PackageReference Include="System.Reflection.Metadata" Version="$(SystemReflectionMetadataVersion)" />
     <PackageReference Include="MSBuild.StructuredLogger" Version="$(MSBuildStructuredLoggerVersion)" />
     <PackageReference Include="Mono.Options" Version="$(MonoOptionsVersion)" />

src/VisualStudio/Core/Def/Storage/FileDownloader.cs

@@ -19,7 +19,7 @@ public IFileDownloader CreateClient(string hostId, string serverPath, int pollin
         {
             // BaseUrl provided by the VS RemoteControl client team.  This is URL we are supposed
             // to use to publish and access data from.
-            const string BaseUrl = "https://az700632.vo.msecnd.net/pub";
+            const string BaseUrl = "https://aka.ms/vssettings/pub";
 
             return new FileDownloader(new RemoteControlClient(hostId, BaseUrl, serverPath, pollingMinutes));
         }