program log pubkey as base58 (bp #12901) (#12911)

* program log pubkey as base58 (#12901)

(cherry picked from commit 3f9e6a600b)

# Conflicts:
#	programs/bpf/benches/bpf_loader.rs
#	programs/bpf/c/src/tuner/tuner.c

* resolve conflicts

* fix bench conflict

Co-authored-by: Jack May <jack@solana.com>

sdk/src/log.rs

@@ -2,7 +2,7 @@
 
 #![cfg(feature = "program")]
 
-use crate::{account_info::AccountInfo, pubkey::Pubkey};
+use crate::account_info::AccountInfo;
 
 /// Prints a string
 /// There are two forms and are fast
@@ -63,18 +63,6 @@ pub fn sol_log_slice(slice: &[u8]) {
     }
 }
 
-/// Prints a pubkey
-pub trait Log {
-    fn log(&self);
-}
-impl Log for Pubkey {
-    fn log(&self) {
-        for (i, k) in self.to_bytes().iter().enumerate() {
-            info!(0, 0, 0, i, *k);
-        }
-    }
-}
-
 /// Prints the hexadecimal representation of the program's input parameters
 ///
 /// @param ka - A pointer to an array of `AccountInfo` to print