gnucash stable: Release GnuCash 5.7

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/19d21ec4 (commit)
	from  https://github.com/Gnucash/gnucash/commit/9c80fa87 (commit)



commit 19d21ec4b1f5a56fb60c9a94eeee1c98e51f7f21
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jun 29 15:38:46 2024 -0700

    Release GnuCash 5.7



Summary of changes:
 CMakeLists.txt |  2 +-
 NEWS           | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 97 insertions(+), 1 deletion(-)