Update SDK version and a couple packages (#814)

Author: dbreshears

Directory.Packages.props

@@ -11,9 +11,9 @@
   <ItemGroup>
     <PackageVersion Include="MessagePack" Version="2.5.187" />
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Build.Framework" Version="17.8.29" />
-    <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="17.8.29" />
-    <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.8.29" />
+    <PackageVersion Include="Microsoft.Build.Framework" Version="17.11.4" />
+    <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="17.11.4" />
+    <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.11.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1" />
     <PackageVersion Include="Microsoft.IO.Redist" Version="6.0.1" />
     <PackageVersion Include="Microsoft.VisualStudio.Editor" Version="17.7.188" />
@@ -36,15 +36,15 @@
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="Nuget.VisualStudio" Version="17.7.1" />
 
-    <PackageVersion Include="System.Collections.Immutable" Version="7.0.0" />
+    <PackageVersion Include="System.Collections.Immutable" Version="8.0.0" />
     <PackageVersion Include="System.Formats.Asn1" Version="8.0.1" />
     <PackageVersion Include="System.Memory" Version="4.5.5" />
     <PackageVersion Include="System.Net.Http" Version="4.3.1" />
     <PackageVersion Include="System.Runtime" Version="4.3.0" />
     <PackageVersion Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
     <PackageVersion Include="System.Runtime.Loader" Version="4.3.0" />
-    <PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="7.0.0" />
-    <PackageVersion Include="System.Security.Permissions" Version="7.0.0" />
+    <PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="8.0.0" />
+    <PackageVersion Include="System.Security.Permissions" Version="8.0.0" />
     <PackageVersion Include="System.Text.Json" Version="8.0.5" />
     <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.411",
+    "version": "8.0.415",
     "rollForward": "latestMajor"
   }
 }