Try harder to avoid selecting locked notes to spend

src/wallet/wallet.cpp

@@ -4942,8 +4942,8 @@ void CWallet::GetFilteredNotes(
             }
 
             // skip locked notes
-            // TODO: Add locking for Sapling notes -> done
              if (ignoreLocked && IsLockedNote(op)) {
+                 LogPrintf("%s: skipping locked note %s\n", __func__, op.hash.ToString().substr(0,10).c_str());
                  continue;
              }