Bump various layers

• bump the following layers (https://git.kontron-electronics.de/sw/ked/plan/plan-yocto/-/issues/1098)
  • meta-poky (version dunfell-23.0.25+, yocto-3.1.25+)
  • meta-openembedded
  • meta-ktn
  • meta-swupdate
  • meta-qt5 (version 5.15.9+)