Yes, those are packages that it is recommending that you choose in the Software selection step.
“openSUSE-repos-Leap” is for the definitions for openSUSE repository management via zypp-services.
The “sudo-policy-wheel-auth-self” package is for the “sudo authentication policy that allows users in the wheel group to authenticate as root with their own password”.
… more info on that here: Sudo announcement - upcoming changes - openSUSE Factory - openSUSE Mailing Lists
And as a matter of fact, both those packages are also available in Leap 15.6