[Snapshots] 1: Introduce partition store snapshotting support #5479

All 6 tests pass in 17m 58s

15 files ±0 15 suites ±0 17m 58s ⏱️ +22s
6 tests ±0 6 ✅ ±0 0 💤 ±0 0 ❌ ±0
18 runs ±0 18 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit 039b217. ± Comparison against earlier commit 2e2dc38.