That solved my problem. I mean it failed as well but at least it showed the culprit package name:
❯ sudo pacman -Syu
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
:: Starting full system upgrade...
:: Replace jupyter-server-ydoc with extra/jupyter-collaboration? [Y/n]
:: Replace lib32-libva-mesa-driver with multilib/lib32-mesa? [Y/n]
:: Replace lib32-mesa-vdpau with multilib/lib32-mesa? [Y/n]
:: Replace libva-mesa-driver with extra/mesa? [Y/n]
:: Replace mesa-vdpau with extra/mesa? [Y/n]
warning: plymouth: local (24.004.60-6) is newer than extra (22.02.122-18)
:: Replace qcoro-qt6 with extra/qcoro? [Y/n]
:: Replace tracker3 with extra/tinysparql? [Y/n]
resolving dependencies...
looking for conflicting packages...
error: unresolvable package conflicts detected
error: failed to prepare transaction (conflicting dependencies)
:: tlp-1.7.0-1 and power-profiles-daemon-0.23-2 are in conflict
Then I deleted the tlp package and now I’m updating the system. Thanks a lot Scot.