Statement-store: defer statement protocol connections during major sync #41964

Job	Run time
isdraft / isdraft	4s
preflight / preflight	39s
preflight / ci-versions	1m 3s
test-node-metrics	13m 44s
test-frame-ui	22m 15s
test-full-crypto-feature	2m 10s
cargo-check-all-crate-macos	13m 10s
cargo-check-benches (master)	21m 54s
cargo-check-benches (current)	23m 50s
cargo-check-each-crate (6)	38m 1s
cargo-check-each-crate (3)	21m 17s
cargo-check-each-crate (2)	50m 13s
cargo-check-each-crate (1)	1h 11m 6s
cargo-check-each-crate (4)	58m 15s
cargo-check-each-crate (5)	1h 19m 40s
cargo-check-each-crate (7)	1h 7m 4s
test-frame-examples-compile-to-wasm	2m 29s
test-deterministic-wasm	8m 51s
check-tracing	1m 54s
check-metadata-hash	6m 12s
node-bench-regression-guard	11s
All test misc tests passed	2s
	8h 24m 4s

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