chore: update basic-dao (#537)

Co-authored-by: Severin Siffert <severin.siffert@dfinity.org>
Co-authored-by: Jason I <jason.ibrahim@dfinity.org>

Author: 3 people

motoko/basic_dao/tests/proposal.test.sh

@@ -112,15 +112,15 @@ identity bob;
 call DAO.submit_proposal(
   record {
     canister_id = DAO;
-    method = "transfer2";
+    method = "transfer";
     message = encode DAO.transfer(record { to = alice; amount = record { amount_e8s = 100 } });
   },
 );
 let bob1 = _.ok;
 call DAO.submit_proposal(
   record {
     canister_id = DAO;
-    method = "transfer2";
+    method = "transfer";
     message = encode DAO.transfer(record { to = alice; amount = record { amount_e8s = 100 } });
   },
 );
@@ -155,4 +155,4 @@ upgrade(DAO, wasm, init);
 call DAO.list_proposals();
 assert _[0].state == variant { succeeded };
 assert _[1].state == variant { rejected };
-assert _[2].state.failed ~= "has no update method 'transfer2'";
+assert _[2].state.failed ~= "has no update method 'transfer'";