Add the `RST` operation

Push `PC` to `SP` the jump to $addr

| opcode | asm |
|:---------|:-----|
| `0xC7` | `RST $00` |
| `0xCF` | `RST $08H` |
| `0xD7` | `RST $10` |
| `0xDF` | `RST $18` |
| `0xE7` | `RST $20` |
| `0xEF` | `RST $28` |
| `0xF7` | `RST $30` |
| `0xFF` | `RST $38` |