Bump Polyfill from 1.24.1 to 1.27.1 (#6899)

Bumps [Polyfill](https://github.com/SimonCropp/Polyfill) from 1.24.1 to 1.27.1.
- [Commits](https://github.com/SimonCropp/Polyfill/commits/1.27.1)

---
updated-dependencies:
- dependency-name: Polyfill
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

src/core/Akka/Akka.csproj

@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-      <PackageReference Include="Polyfill" Version="1.24.1" PrivateAssets="all" />
+      <PackageReference Include="Polyfill" Version="1.27.1" PrivateAssets="all" />
       <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="7.0.10" />
       <PackageReference Include="Newtonsoft.Json" Version="$(NewtonsoftJsonVersion)" />
       <PackageReference Include="System.Reflection.Emit" Version="4.7.0" />