A benchmark suite for the `getTokenAccountsByDelgate` RPC call #14609

Job	Run time
cargo-test-sbf (token/program)	10m 16s
cargo-test-sbf (instruction-padding/program, token/program-2022, token/program-2022-test)	16m 54s
cargo-test-sbf (associated-token-account/program, associated-token-account/program-test)	9m 17s
cargo-test-sbf (token-upgrade/program)	9m 18s
check	4m 33s
test (token/cli, token/program, token/program-2022, associated-token-account/program, instruction...	18m 55s
cargo-test-sbf (feature-proposal/program)	7m 59s
test (single-pool/cli, single-pool/program)	17m 54s
cargo-test-sbf (governance/addin-mock/program, governance/program)	12m 54s
test (token-upgrade/cli, token-upgrade/program)	16m 52s
cargo-test-sbf (name-service/program)	8m 14s
cargo-test-sbf (stake-pool/program)	11m 31s
cargo-test-sbf (single-pool/program)	10m 47s
	2h 35m 24s

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