Refactor stake program into solana_program (#17906)

* Move stake state / instructions into solana_program

* Update account-decoder

* Update cli and runtime

* Update all other parts

* Commit Cargo.lock changes in programs/bpf

* Update cli stake instruction import

* Allow integer arithmetic

* Update ABI digest

* Bump rust mem instruction count

* Remove useless structs

* Move stake::id() -> stake::program::id()

* Re-export from solana_sdk and mark deprecated

* Address feedback

* Run cargo fmt

programs/config/src/lib.rs

@@ -9,6 +9,7 @@ use solana_sdk::{
     account::{Account, AccountSharedData},
     pubkey::Pubkey,
     short_vec,
+    stake::config::Config as StakeConfig,
 };
 
 solana_sdk::declare_id!("Config1111111111111111111111111111111111111");
@@ -18,6 +19,13 @@ pub trait ConfigState: serde::Serialize + Default {
     fn max_space() -> u64;
 }
 
+// TODO move ConfigState into `solana_program` to implement trait locally
+impl ConfigState for StakeConfig {
+    fn max_space() -> u64 {
+        serialized_size(&StakeConfig::default()).unwrap()
+    }
+}
+
 /// A collection of keys to be stored in Config account data.
 #[derive(Debug, Default, Deserialize, Serialize)]
 pub struct ConfigKeys {