efcore

Adds ApiChief tool for EF Core API baseline management and review. It adds JSON baseline generation, summary/review/delta commands, filters out internal EF Core APIs from the published surface, and improves delta output to focus on real public API changes with clearer per-type diffs and explicit no-change exit behavior. (#38041)

Update dependency versions (#38037)

Skip more failing Cosmos tests on the emulator (#38040)

Fix value converters that convert nulls for JSON columns (#37984)

Auto-start Cosmos emulator via Testcontainers (#37999)