Update Build Process for Placement of Native Libraries

[mitchelsellers]

This project should be updated to mimic the functionality that is used in the Imaging.Heif project that can be found here - https://github.com/FileOnQ/Imaging.Heif/blob/main/src/FileOnQ.Imaging.Heif/Build/FileOnQ.Imaging.Heif.targets

Managed and un-managed code should not be mixed.

This will also require a code change inside of the library for the method to load the assembly, in a similar to how it is done in this other project here - https://github.com/FileOnQ/Imaging.Heif/blob/main/src/FileOnQ.Imaging.Heif/Interop/Interop.cs

@kenny-sellers is familiar with this process and can help adjust this.