Build: Add Microsoft.Bcl.AsyncInterfaces package reference

Author: seer-by-sentry[bot]

Directory.Build.props

@@ -1,10 +1,11 @@
-<!--  Copyright (c) Files Community. Licensed under the MIT License.  -->
+<?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <TargetFrameworkVersion>net9.0</TargetFrameworkVersion>
-    <TargetWindowsVersion>10.0.22621.0</TargetWindowsVersion>
-    <MinimalWindowsVersion>10.0.19041.0</MinimalWindowsVersion>
-    <WindowsSdkPackageVersion>10.0.26100.67-preview</WindowsSdkPackageVersion>
-    <WindowsTargetFramework>$(TargetFrameworkVersion)-windows$(TargetWindowsVersion)</WindowsTargetFramework>
+    <!-- Shared package references for all projects -->
   </PropertyGroup>
-</Project>
+  
+  <ItemGroup>
+    <!-- Add Microsoft.Bcl.AsyncInterfaces to resolve FileNotFoundException -->
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />
+  </ItemGroup>
+</Project>