Update dependencies from https://github.com/dotnet/sdk build 20210719.6 (#11156)

[release/6.0.1xx-preview7] Update dependencies from dotnet/sdk
- Coherency Updates:
  - Microsoft.Build: from 17.0.0-preview-21367-01 to 17.0.0-preview-21369-01 (parent: Microsoft.NET.Sdk)

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -86,14 +86,14 @@
       <Sha>72cef496e34fdcc1b9b765fbed04f8e5d754e90a</Sha>
       <SourceBuild RepoName="templating" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-preview.7.21369.4">
+    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-preview.7.21369.6">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>f85355ac5c1670c015678ea3a624de283343430c</Sha>
+      <Sha>9f328429d1e0b550fe4a4f805e80c47251bd9a88</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-preview.7.21369.4">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-preview.7.21369.6">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>f85355ac5c1670c015678ea3a624de283343430c</Sha>
+      <Sha>9f328429d1e0b550fe4a4f805e80c47251bd9a88</Sha>
     </Dependency>
     <!-- For coherency purposes, these versions should be gated by the versions of winforms and wpf routed via windowsdesktop -->
     <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="6.0.0-preview.7.21368.1" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
@@ -128,9 +128,9 @@
       <Sha>ea623578b108856d3416af28af61060ed3d695e8</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.Build" Version="17.0.0-preview-21367-01" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.Build" Version="17.0.0-preview-21369-01" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>98dd7fad98483c57d2c7648ee94a99b926633d21</Sha>
+      <Sha>bc71365d8cff780c7596758efec4dd2cec18d821</Sha>
       <SourceBuild RepoName="msbuild" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="NuGet.Build.Tasks" Version="6.0.0-preview.2.136" CoherentParentDependency="Microsoft.NET.Sdk">

eng/Versions.props

@@ -57,8 +57,8 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>6.0.100-preview.7.21369.4</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-preview.7.21369.4</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>6.0.100-preview.7.21369.6</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-preview.7.21369.6</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
     <MicrosoftDotnetTemplateLocatorPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetTemplateLocatorPackageVersion>