Fix ALT_BN128_MULTIPLICATION_INPUT_LEN constant #16548

Job	Run time
cargo-test-sbf (associated-token-account)	6m 54s
cargo-test-sbf (feature-proposal)	6m 5s
cargo-test-sbf (instruction-padding)	8m 9s
check (associated-token-account)	1m 26s
cargo-test-sbf (memo)	6m 16s
check (feature-proposal)	4m 19s
cargo-test-sbf (record)	6m 26s
test_cli (single-pool)	18m 0s
check (instruction-padding)	59s
cargo-test-sbf (single-pool)	8m 33s
check (memo)	2m 14s
test_cli (token-2022)	14m 22s
cargo-test-sbf (slashing)	12m 9s
check (record)	2m 3s
cargo-test-sbf (stake-pool)	10m 24s
check (single-pool)	2m 7s
cargo-test-sbf (token-2022)	8m 36s
check (slashing)	3m 14s
check (stake-pool)	1m 54s
check (token-2022)	3m 10s
	2h 7m 20s

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