Feat/add cargo ledger #28

Job	Run time
Build SDK	1m 43s
Run static analysis for cargo-ledger	1m 51s
Build SDK (nanos)	2m 48s
Run static analysis (nanos, include_gif)	1m 25s
Build SDK (nanox)	2m 53s
Check code formatting	1m 42s
Run static analysis (nanos, testmacro)	1m 43s
Build SDK (nanosplus)	2m 31s
Run static analysis (nanos, ledger_secure_sdk_sys)	2m 10s
Run unit and integration tests (nanos)	2m 55s
Run static analysis (nanos, ledger_device_sdk)	2m 6s
Run unit and integration tests (nanox)	3m 10s
Run static analysis (nanox, include_gif)	1m 22s
Run unit and integration tests (nanosplus)	3m 0s
Run static analysis (nanox, testmacro)	1m 35s
Run static analysis (nanox, ledger_secure_sdk_sys)	2m 12s
Run static analysis (nanox, ledger_device_sdk)	2m 17s
Run static analysis (nanosplus, include_gif)	1m 28s
Run static analysis (nanosplus, testmacro)	1m 43s
Run static analysis (nanosplus, ledger_secure_sdk_sys)	2m 53s
Run static analysis (nanosplus, ledger_device_sdk)	2m 20s
	45m 47s

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