[LyX/2.3.x] Update it.po

[Enrico Forestieri]

commit b3be437d8b1b94a9ede9b6edad6da20a6b290ea8
Author: Enrico Forestieri <forenr at lyx.org>
Date:   Sat Nov 26 23:24:07 2022 +0100

    Update it.po

 po/it.gmo |  Bin 537614 -> 539250 bytes
 po/it.po  | 1275 ++++++++++++++++++++++++++++---------------------------------
 2 files changed, 580 insertions(+), 695 deletions(-)