According to this Samba 4.16 removed the support for the old SMB1 Protocol.
Looking here : packages.ubuntu.com/search?keywords=samba you can see the difference between Jammy and Noble : 4.15 -> 4.19 So it looks like you’re out of luck with fast and easy solutions. Maybe downloading the older Samba package and its dependencies and downgrade and then put the package on “hold” is maybe possible. During such an attempt using aptitude instead of apt could be helpful.