SVM: add a sample stand-alone application based on SVM #8089

Job	Run time
check	2m 58s
test (token/cli, token/program, token/program-2022, associated-token-account/program, instruction...	17m 50s
cargo-test-sbf (token/program)	9m 7s
test (single-pool/cli, single-pool/program)	17m 45s
cargo-test-sbf (instruction-padding/program, token/program-2022, token/program-2022-test)	15m 59s
cargo-test-sbf (associated-token-account/program, associated-token-account/program-test)	11m 5s
cargo-test-sbf (token-upgrade/program)	9m 11s
test (token-upgrade/cli, token-upgrade/program)	16m 28s
cargo-test-sbf (feature-proposal/program)	8m 22s
cargo-test-sbf (governance/addin-mock/program, governance/program)	13m 35s
cargo-test-sbf (memo/program)	8m 13s
cargo-test-sbf (name-service/program)	8m 3s
cargo-test-sbf (stake-pool/program)	13m 15s
cargo-test-sbf (single-pool/program)	11m 1s
	2h 42m 52s

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