gnucash stable: Improve reporting when parse_quote throws an exception.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/a5404f66 (commit)
	from  https://github.com/Gnucash/gnucash/commit/0909fd9b (commit)



commit a5404f6607c16a79d438fccc01e0a3e58fac0b85
Author: John Ralls <jralls at ceridwen.us>
Date:   Tue Aug 8 15:37:49 2023 -0700

    Improve reporting when parse_quote throws an exception.
    
    Add more detail to the error message and pass the right value to the
    gnc_error_dialog so that the error is actually displayed to the user.



Summary of changes:
 gnucash/gnome/dialog-price-edit-db.cpp |  2 +-
 libgnucash/app-utils/gnc-quotes.cpp    | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)