Update dependency Polyfill to 8.9.1 (#1780)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Packages.props

@@ -30,7 +30,7 @@
         <PackageVersion Include="Microsoft.Testing.Extensions.TrxReport" Version="1.8.5" />
         <PackageVersion Include="GitVersion.Tool" Version="6.5.0" />
         <PackageVersion Include="Nuke.Common" Version="9.0.4" />
-        <PackageVersion Include="Polyfill" Version="8.9.0" />
+        <PackageVersion Include="Polyfill" Version="8.9.1" />
         <PackageVersion Include="PolySharp" Version="1.15.0" />
         <PackageVersion Include="ReportGenerator" Version="5.4.18" />
         <PackageVersion Include="Rocket.Surgery.Nuke" Version="2.9.11" />