Rollout 2024-08-26 / 20240826.4

https://dev.azure.com/dnceng/internal/_build/results?buildId=2524304

What's Changed

• Include the WorkItems project in Docker by @premun in #3851
• Split E2E tests by category into 3 jobs by @premun in #3849
• Migrate Maestro.Web.Tests to PCS.Api.Tests by @premun in #3855
• Remove Queue TODOS, and add actual queue support. Add reminders by @dkurepa in #3856
• Enable data protection by @premun in #3861
• Add state manager by @oleksandr-didyk in #3863
• Allow dynamic registration of work item processors by @premun in #3857
• Add removable reminders and RedisCache<T> by @premun in #3865
• Fix NRE in DependencyFlow's Incoming.cshtml.cs by @halter73 in #3869
• Port changes of Maestro's Incoming page to PCS by @premun in #3874
• Build docker during pr by @dkurepa in #3867
• [Rollout] Production rollout 2024-08-27 by @oleksandr-didyk in #3876

Full Changelog: v20240821.6-1.1.0-beta.24421.6...v20240826.4-1.1.0-beta.24426.4