Refactor ComputeBudget and ComputeBudgetLimits #18991

Job	Run time
cargo-test-sbf (associated-token-account)	8m 20s
test_cli (single-pool)	16m 41s
check (associated-token-account)	2m 6s
test_cli (token-2022)	14m 52s
cargo-test-sbf (feature-proposal)	6m 4s
check (feature-proposal)	1m 40s
cargo-test-sbf (instruction-padding)	5m 42s
check (instruction-padding)	56s
check (memo)	1m 49s
check (record)	1m 3s
cargo-test-sbf (memo)	5m 56s
cargo-test-sbf (record)	6m 19s
cargo-test-sbf (single-pool)	6m 25s
check (single-pool)	2m 15s
cargo-test-sbf (slashing)	12m 49s
check (slashing)	1m 8s
cargo-test-sbf (stake-pool)	9m 18s
check (stake-pool)	1m 50s
cargo-test-sbf (token-2022)	6m 30s
check (token-2022)	2m 57s
	1h 54m 40s

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