.NET Extensions 8.6.0

8.6.0 packages are now all published in NuGet.org.

What's Changed

• Detect connection timeouts in Hedging by @xakep139 in #5134
• Branding updates for 8.6 by @joperezr in #5147
• Upgrade to latest version of Polly by @martintmk in #5152
• Merge changes from internal branch by @joperezr in #5158
• [main] Update dependencies from dotnet/arcade by @dotnet-maestro in #5166
• Remove incorrect System.Net.Http dependency by @RussKie in #5167
• FakeTimeProvider usage update by @dariusclay in #5169
• Remove redundant package subscriptions by @RussKie in #5172
• Fix up some docs by @gewarren in #5177
• [main] Update dependencies from dotnet/arcade by @dotnet-maestro in #5182
• Avoid buffer race conditions in CGroups by @RussKie in #5129
• Fix logging source-gens duplication on WPF by @xakep139 in #5024
• Introduce FakeTimeProvider.AdjustTime by @geeknoid in #5192
• Fix [NoDataClassification] attribute handling in logging source-gen by @geeknoid in #5191

Full Changelog: v8.5.0...v8.6.0