Fix Buildkite warnings #251

Job	Run time
check	9m 19s
cargo-test-sbf (token/program)	18m 52s
test (token/cli, token/program, token/program-2022, associated-token-account/program)	45m 16s
cargo-test-sbf (instruction-padding/program, token/program-2022, token/program-2022-test)	28m 40s
test (single-pool/cli, single-pool/program)	36m 3s
cargo-test-sbf (associated-token-account/program, associated-token-account/program-test)	19m 36s
test (token-upgrade/cli, token-upgrade/program)	19m 40s
cargo-test-sbf (token-upgrade/program)	18m 21s
cargo-test-sbf (feature-proposal/program)	37m 11s
cargo-test-sbf (governance/addin-mock/program, governance/program)	57m 32s
cargo-test-sbf (memo/program)	18m 47s
cargo-test-sbf (name-service/program)	18m 57s
cargo-test-sbf (stake-pool/program)	25m 3s
cargo-test-sbf (single-pool/program)	36m 19s
	6h 29m 36s

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