[Scarthgap] "ModuleNotFoundError: No module named 'imp'"

Hello All
i'm trying to build an image based on scarthgap.
I'm facing

ERROR: our-image-initramfs-1.0-r0 do_rootfs: Could not invoke dnf. Command
'/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/bin/dnf
-v --rpmverbosity=info -y -c
/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/rootfs/etc/dnf/dnf.conf
--setopt=reposdir=/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/rootfs/etc/yum.repos.d
--installroot=/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/rootfs
--setopt=logdir=/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/temp
--repofrompath=oe-repo,/home/devlinux/board.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/oe-rootfs-repo
makecache --refresh' returned 1:
Traceback (most recent call last):
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/bin/dnf.real",
line 61, in <module>
    from dnf.cli import main
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/dnf/__init__.py",
line 30, in <module>
    import dnf.base
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/dnf/base.py",
line 29, in <module>
    import libdnf.transaction
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/libdnf/__init__.py",
line 8, in <module>
    from . import error
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/libdnf/error.py",
line 28, in <module>
    _error = swig_import_helper()
             ^^^^^^^^^^^^^^^^^^^^
  File
"/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/libdnf/error.py",
line 15, in swig_import_helper
    import imp
ModuleNotFoundError: No module named 'imp'

ERROR: Logfile of failure stored in:
/home/devlinux/BOARD.1/scarthgap/board-bsp/build-sd96/tmp/work/sama5d27-poky-linux-gnueabi/our-image-initramfs/1.0/temp/log.do_rootfs.3572531
ERROR: Task
(/home/devlinux/BOARD.1/scarthgap/board-bsp/meta-sd96/meta-sd96/recipes-core/initramfs/our-image-initramfs.bb:do_rootfs)
failed with exit code '1'

issue caused by Python 3.12 that is not compatible with "imp" library.
But, why swig in scarthgap generate error.py that includes "imp" library?

our-image-initramfs.bb is an our recipes that inherit core-image in order
to create a DM-Verity fitImage.
Note that it works with kirkstone poky.

Thank you all,
SB