How to use GitHub Package created from .dll (kendo)

I'm using Kendo v2015.1.408.545 (file type .dll) as an standalone library for one of my project (on local)

I'm importing my project to Github and will be using Github CI/CD via Github runner for deployment

Now, I want to use Kendo library(dependency) as an package for my projectBut the problem is Github doesn't allow a .dll to be added as a Github package

Alternate here is to create a dotnet project and add the .dll as an reference and create a nuget package from the .csproj and upload that nuget package on github and use

I've tried the above steps but I'm able to create the nuget package but when I try to use that nuget package instead of (original) .dll, I'm not able to import the library and use it in the project

Can someone please help me with an example ?