build(deps): bump Polyfill from 4.0.0 to 4.1.0 (#120)

Author: dependabot[bot]

Directory.Packages.props

@@ -16,7 +16,7 @@
     <PackageVersion Include="coverlet.msbuild" Version="6.0.2" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="NetEvolve.Extensions.XUnit" Version="2.0.13" />
-    <PackageVersion Include="Polyfill" Version="4.0.0" />
+    <PackageVersion Include="Polyfill" Version="4.1.0" />
     <PackageVersion Include="xunit" Version="2.7.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.6" />
     <PackageVersion Update="xunit.runner.visualstudio" Version="2.4.5" Condition=" '$(TargetFramework)' == 'net5.0' Or '$(TargetFramework)' == 'netcoreapp3.1' " />