Fix border condition in Snowbridge free consensus Updates #1266

Job	Run time
preflight / preflight	43s
test-full-crypto-feature	2m 31s
cargo-check-all-crate-macos	11m 9s
cargo-check-benches (master)	25m 42s
cargo-check-benches (current)	27m 40s
cargo-check-each-crate (1)	16m 2s
cargo-check-each-crate (2)	18m 12s
cargo-check-each-crate (3)	4m 50s
test-frame-ui	31m 29s
test-node-metrics	8m 16s
cargo-check-each-crate (4)	13m 38s
cargo-check-each-crate (5)	21m 36s
cargo-check-each-crate (6)	13m 43s
cargo-check-each-crate (7)	26m 11s
test-frame-examples-compile-to-wasm	2m 59s
test-deterministic-wasm	6m 28s
check-tracing	2m 15s
check-metadata-hash	5m 48s
cargo-hfuzz	9m 4s
node-bench-regression-guard	12s
All test misc tests passed	1s
	4h 8m 29s

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