Bug 29255: Built-in offline circulation broken with SQL error

This patch makes a minor correction to one of the queries used when
synchronizing transactions in the built-in offline circulation system.
This fixes the error:

DBD::mysql::st execute failed: Column 'branchcode' in field list is
ambiguous at /kohadevbox/koha/offline_circ/download.pl line 84

To test you must be using a browser which still supports
applicationCache (Firefox before version 81, Chrome before version 94).

- Apply the patch and restart services.
- Enable the AllowOfflineCirculation system preference.
- Go to Circulation -> Built-in offline circulation interface.
- Click "Synchronize."
- Click the "Download records" button.
- After the page refreshes you should see updated dates where it lists
  "last synced" information.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Joonas Kylmälä <joonas.kylmala@iki.fi>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

offline_circ/download.pl

@@ -36,7 +36,7 @@ my $req_data = $query->param('data') || '';
 my $patrons_query = q{SELECT
     borrowers.borrowernumber, cardnumber, surname, firstname, title,
     othernames, initials, streetnumber, streettype, address, address2, city,
-    state, zipcode, country, email, phone, mobile, fax, dateofbirth, branchcode,
+    state, zipcode, country, email, phone, mobile, fax, dateofbirth, borrowers.branchcode,
     categorycode, dateenrolled, dateexpiry, COALESCE(gonenoaddress, 0) AS gonenoaddress,
     COALESCE(lost, 0) AS lost, debarred,
     debarredcomment, SUM(accountlines.amountoutstanding) AS fine