wrong link for solana

[chenyukang]

https://github.com/solana-program/system/blob/main/interface/src/instruction.rs is 404 now.

should be updated to

https://github.com/solana-program/system/tree/main/clients/rust/src/generated/instructions

?

[mohanson]

I'll check it out, looks like they did a big update...

[mohanson]

This file is currently located at https://github.com/anza-xyz/solana-sdk/blob/master/system-interface/src/instruction.rs#L68-L252