v1.28.10 - Schema V2 related Fixes

Breaking Changes

none

New Features

none

Fixes

• chore(raft): add concurrency tests for RAFT schema ops by @moogacs in #7508
• fix(raft): data races on schema.Classes by @moogacs in #7506
• fix(db-internals): handle cases where class is nil due to EC by @moogacs in #7509
• fix(raft): randomize shard owner to tolerate down nodes by @moogacs in #7515
• chore: remove unnecessary deep copy of Sharding state by @antas-marcin in #7521

Full Changelog: v1.28.9...v1.28.10