[LyX/master] Update fr.po

[jpc]

commit 603e9a816487c63ac7d7be58511143e12f034893
Author: jpc <jpc at lyx.org>
Date:   Sat Aug 10 18:03:59 2024 +0200

            Update fr.po

 po/fr.gmo |  Bin 662502 -> 662317 bytes
 po/fr.po  | 1585 +++++++++++++++++++++++++++++++------------------------------
 2 files changed, 801 insertions(+), 784 deletions(-)