[wip]: Use solana-program-error dependency

Author: febo

Cargo.lock

@@ -17,4 +17,7 @@ unexpected_cfgs = { level = "warn", check-cfg = [
 ] }
 
 [features]
-std = []
+std = ["solana-program-error/std"]
+
+[dependencies]
+solana-program-error = { version = "2.2.1", git = "https://github.com/kevinheavey/solana-sdk.git", branch = "program-error-pinocchio-compat" }

sdk/pinocchio/Cargo.toml

@@ -233,13 +233,13 @@ pub mod memory;
 pub mod program {
     pub use crate::cpi::*;
 }
-pub mod program_error;
 pub mod pubkey;
 pub mod syscalls;
 pub mod sysvars;
 
 #[deprecated(since = "0.7.0", note = "Use the `entrypoint` module instead")]
 pub use entrypoint::lazy as lazy_entrypoint;
+pub use solana_program_error as program_error;
 
 /// Maximum number of accounts that a transaction may process.
 ///