Editing a Bill's Note Does Not update "Last Billing Note"

[John Amundson]

Evergreen 3.2.8 - Observed in, probably affecting other versions.

It is possible to edit a billing line item's note on a patron's record. However, if this is done, the "Last Billing Note" column does not update. It continues to display the old note.

Reproduce with the following steps:
1. Open up a patron's record and go to their Bills tab.
2. If a bill doesn't already exist, add a new bill and be sure to include a note with it.
3. Add the column for "Last Billing Note". Confirm the note you just added displays in the field.
4. Double click the bill in question and go to the Details tab to view full details.
5. In the "Bills" grid view, highlight the most recent bill and go to Actions>Edit Note. Edit the note to something different.
6. Confirm that the new note displays on the details screen.
7. Return to the patron's Bills tab. Confirm that the old note continues to display under "Last Billing Note".

The "Last Billing Note" column should update to reflect the changes to the bill's new note.

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Looking through database tables, if you throw the corresponding xact ID into the money.billing table, you'll see the note column has updated to reflect the new note. However, if you visit a billable xact table/view, such as money.billable_xact_summary, you'll see the last_billing_note column does not respect the change in note.

The summary table should be updated when a note is edited.