[LyX/master] Update fr.po

[jpc]

commit 794575a0add711fa06f30924cb42065edf5d4b79
Author: jpc <jpc at lyx.org>
Date:   Sat Nov 26 18:55:13 2022 +0100

               Update fr.po

 po/fr.gmo |  Bin 635623 -> 635387 bytes
 po/fr.po  |  563 +++++++++++++++++++++++++++++++------------------------------
 2 files changed, 287 insertions(+), 276 deletions(-)