svm: skip appending loaders to loaded accounts #13879

Job	Run time
cargo-test-sbf (token/program)	8m 56s
cargo-test-sbf (instruction-padding/program, token/program-2022, token/program-2022-test)	15m 16s
cargo-test-sbf (associated-token-account/program, associated-token-account/program-test)	9m 55s
cargo-test-sbf (token-upgrade/program)	10m 15s
check	4m 34s
cargo-test-sbf (feature-proposal/program)	8m 30s
cargo-test-sbf (governance/addin-mock/program, governance/program)	13m 53s
test (token/cli, token/program, token/program-2022, associated-token-account/program, instruction...	19m 52s
test (single-pool/cli, single-pool/program)	18m 42s
cargo-test-sbf (memo/program)	8m 59s
cargo-test-sbf (name-service/program)	10m 23s
test (token-upgrade/cli, token-upgrade/program)	18m 11s
cargo-test-sbf (stake-pool/program)	12m 18s
cargo-test-sbf (single-pool/program)	11m 7s
	2h 50m 51s

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