fix(sqlite): `SqliteEventCacheStore` is 35 times faster #14429

Job	Run time
Generate Crypto FFI Apple XCFramework	6m 45s
Run Complement Crypto tests / tests	7m 42s
xtask / xtask-🐧	8s
xtask / xtask-🍏	10s
matrix-rust-components-kotlin	4m 53s
matrix-rust-components-swift	12m 6s
Test UniFFI bindings generation	1m 47s
	33m 31s

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