chore(deps): update dependency coverlet.msbuild to v8

Author: renovate[bot]

Directory.Packages.props

@@ -14,7 +14,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
-    <PackageVersion Include="coverlet.msbuild" Version="6.0.4" />
+    <PackageVersion Include="coverlet.msbuild" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Hosting" Version="10.0.3" />
     <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.3" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />