Invoke system call RPC

[sgerbino]

Resolves #827.

Brief description

Implements system calls and thunks via RPC.

Checklist

• I have built this pull request locally
• I have ran the unit tests locally
• I have manually tested this pull request
• I have reviewed my pull request
• I have added any relevant tests

Demonstration

❯ ./tests/Debug/koinos_tests -t controller_tests/invoke_system_call_test -l message
Running 1 test case...
[2023-10-17 17:05:59.222814] [0x00007ff857e84700] [info]    Initialized fizzy VM backend
2023-10-17 17:05:59.228655 (koinos_test.PFml8) [controller_test.cpp:103] <info>: Test temp dir: /var/folders/yh/54cdjmy93_15876gm06gsj6m0000gn/T/ae55-c4d6-be5a-756b
2023-10-17 17:05:59.262473 (koinos_test.PFml8) [controller.cpp:172] <info>: Wrote 6 genesis objects into new database
2023-10-17 17:05:59.262652 (koinos_test.PFml8) [controller.cpp:183] <info>: Calculated chain ID: 0x1220e43950c4599015f8d9553a04daa50468de73e2a645082ee6fbfa6a39199491f5
2023-10-17 17:05:59.262774 (koinos_test.PFml8) [controller.cpp:192] <info>: Wrote chain ID into new database
2023-10-17 17:05:59.262883 (koinos_test.PFml8) [controller.cpp:202] <info>: Opened database at block - Height: 0, ID: 0x12200000000000000000000000000000000000000000000000000000000000000000
Read get_object
Write put_object
Setup system call overrides
2023-10-17 17:05:59.275191 (koinos_test.PFml8) [controller.cpp:362] <info>: Block applied - Height: 1, ID: 0x12200890eec91d337abeaf91b99a519cce2448bbc5e419eaf628f4ab3a5f89206b00 (1 transaction)
2023-10-17 17:05:59.280200 (koinos_test.PFml8) [system_calls.cpp:757] <info>: Overriding system call 20001 with contract 1CbQaHVuNieSeZm45EETEM5yLPi9vtNA9X at entry point 0x00000001
2023-10-17 17:05:59.280517 (koinos_test.PFml8) [system_calls.cpp:757] <info>: Overriding system call 20002 with contract 1CbQaHVuNieSeZm45EETEM5yLPi9vtNA9X at entry point 0x00000002
2023-10-17 17:05:59.280848 (koinos_test.PFml8) [system_calls.cpp:757] <info>: Overriding system call 20003 with contract 1CbQaHVuNieSeZm45EETEM5yLPi9vtNA9X at entry point 0x00000003
2023-10-17 17:05:59.281135 (koinos_test.PFml8) [system_calls.cpp:757] <info>: Overriding system call 20004 with contract 1CbQaHVuNieSeZm45EETEM5yLPi9vtNA9X at entry point 0x00000004
2023-10-17 17:05:59.281450 (koinos_test.PFml8) [controller.cpp:362] <info>: Block applied - Height: 2, ID: 0x12203a4dd424cf506343aab73e8939e5c88787a824592b03c9f614cbaa89eb7e8016 (1 transaction)
System call echo
System call failure
System call reversion
System call write

*** No errors detected