3.8.6.dev1: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Treat ERROR_ACCESS_DENIED as alive in Windows _is_pid_alive by @devin-ai-integration[bot] in #23037
• Rebuild invalid ix_event_resources__occurred left by an interrupted build by @devin-ai-integration[bot] in #23033

Full Changelog: 3.8.5...3.8.6.dev1