editors/libreoffice: update to 7.4.2 release (+)

LibreOffice Community release 7.4.2 is now available, with 80+ bugfixes and improvements.

Read more: https://blog.documentfoundation.org/blog/2022/10/13/libreoffice-7-4-2-community/

MFH: 2022Q4
(cherry picked from commit 8b857ccb4b5692cca06b2eec198461dc80b83971)