zcash_client_sqlite: Fix bug in `utxos_to_txos` migration

zcash/librustzcash@72d8df8e68 altered the
`v_received_notes` view to include transparent coins (renaming it to
`v_received_outputs`), and updated `v_transactions` to not separately
query transparent coins. The latter queried `v_received_notes` twice,
once to fetch notes received in a transaction, and again to fetch notes
spent in a transaction. The spent notes were obtained by joining on
the junction table `v_received_note_spends` to get the spent-in
transaction's ID. The commit retained the junction table join, but
didn't use it due to a typo, leading to notes being "spent-in" the
transaction they were received in. This bug had several effects:

- `account_balance_delta` showed `+change` for transactions in which a
  change note was received that had not yet been spent.
- `account_balance_delta` showed `0` for transactions in which all
  received notes had been subsequently spent.
- Transactions that spent funds with no change were omitted.

zcash_client_sqlite/src/wallet/db.rs

@@ -700,7 +700,7 @@ notes AS (
          ON ros.pool = ro.pool
          AND ros.received_output_id = ro.id_within_pool_table
     JOIN transactions
-         ON transactions.id_tx = ro.transaction_id
+         ON transactions.id_tx = ros.transaction_id
 ),
 -- Obtain a count of the notes that the wallet created in each transaction,
 -- not counting change notes.

zcash_client_sqlite/src/wallet/init/migrations/utxos_to_txos.rs

@@ -229,7 +229,7 @@ impl RusqliteMigration for Migration {
                      ON ros.pool = ro.pool
                      AND ros.received_output_id = ro.id_within_pool_table
                 JOIN transactions
-                     ON transactions.id_tx = ro.transaction_id
+                     ON transactions.id_tx = ros.transaction_id
             ),
             -- Obtain a count of the notes that the wallet created in each transaction,
             -- not counting change notes.