Bump Polly from 8.3.1 to 8.4.1

Bumps [Polly](https://github.com/App-vNext/Polly) from 8.3.1 to 8.4.1.
- [Release notes](https://github.com/App-vNext/Polly/releases)
- [Changelog](https://github.com/App-vNext/Polly/blob/main/CHANGELOG.md)
- [Commits](App-vNext/Polly@8.3.1...8.4.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Directory.Packages.props

@@ -38,7 +38,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="$(MicrosoftTestHostVer)" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="Moq" Version="4.20.70" />
-    <PackageVersion Include="Polly" Version="8.3.1" />
+    <PackageVersion Include="Polly" Version="8.4.1" />
     <PackageVersion Include="rest-mock-core" Version="0.7.12" />
     <PackageVersion Include="RichardSzalay.MockHttp" Version="7.0.0" />
     <PackageVersion Include="System.Net.Http.Json" Version="8.0.0" />