Incorrect toplevel name used when loading EDIF netlist in Vivado

[shareefj]

This looks like one of those undetected bugs that has been there for eternity but invisible as no-one uses EDIF netlists.

On the following line in the Vivado project Jinja template, the {{ name }} variable is used where it should probably be {{ toplevel }}. The name variable is the sanitized name of the core file.

https://github.com/olofk/edalize/blob/main/edalize/templates/vivado/vivado-project.tcl.j2#L81