chore(deps): bump StackExchange.Redis from 2.8.14 to 2.8.16

Bumps [StackExchange.Redis](https://github.com/StackExchange/StackExchange.Redis) from 2.8.14 to 2.8.16.
- [Release notes](https://github.com/StackExchange/StackExchange.Redis/releases)
- [Changelog](https://github.com/StackExchange/StackExchange.Redis/blob/main/docs/ReleaseNotes.md)
- [Commits](StackExchange/StackExchange.Redis@2.8.14...2.8.16)

---
updated-dependencies:
- dependency-name: StackExchange.Redis
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Directory.Packages.props

@@ -36,7 +36,7 @@
     <PackageVersion Include="NSubstitute.Analyzers.CSharp" Version="1.0.17" />
     <PackageVersion Include="Oracle.ManagedDataAccess.Core" Version="3.21.130" />
     <PackageVersion Include="Polyfill" Version="6.5.0" />
-    <PackageVersion Include="StackExchange.Redis" Version="2.8.14" />
+    <PackageVersion Include="StackExchange.Redis" Version="2.8.16" />
     <PackageVersion Include="System.Data.SqlClient" Version="4.8.6" />
     <PackageVersion Include="Testcontainers.Azurite" Version="3.10.0" />
     <PackageVersion Include="Testcontainers.ClickHouse" Version="3.10.0" />