Adjust test_memo_compute_limits to account for toolchain differences

Author: mvines

memo/program/tests/functional.rs

@@ -128,12 +128,12 @@ async fn test_memo_compute_limits() {
     }
 
     let mut transaction =
-        Transaction::new_with_payer(&[build_memo(&memo[..565], &[])], Some(&payer.pubkey()));
+        Transaction::new_with_payer(&[build_memo(&memo[..450], &[])], Some(&payer.pubkey()));
     transaction.sign(&[&payer], recent_blockhash);
     banks_client.process_transaction(transaction).await.unwrap();
 
     let mut transaction =
-        Transaction::new_with_payer(&[build_memo(&memo[..568], &[])], Some(&payer.pubkey()));
+        Transaction::new_with_payer(&[build_memo(&memo[..600], &[])], Some(&payer.pubkey()));
     transaction.sign(&[&payer], recent_blockhash);
     let err = banks_client
         .process_transaction(transaction)
@@ -188,11 +188,11 @@ async fn test_memo_compute_limits() {
     banks_client.process_transaction(transaction).await.unwrap();
 
     let mut signers = vec![&payer];
-    for keypair in keypairs[..13].iter() {
+    for keypair in keypairs[..15].iter() {
         signers.push(keypair);
     }
     let mut transaction = Transaction::new_with_payer(
-        &[build_memo(&memo, &signer_key_refs[..13])],
+        &[build_memo(&memo, &signer_key_refs[..15])],
         Some(&payer.pubkey()),
     );
     transaction.sign(&signers, recent_blockhash);