Latest changes to setup broke non OSX setup

[palladionIT]

Issue Description

It seems that recent changes broke the setup function for zombinet. I followed the guide from the polkadot.com documentation that advises on using zombienet to spinup a local test instance using docker. However, the step where where I am supposed to call npm run zombie -- setup polkadot polkadot-parachain fails because recent changes to setup.ts seem to have broken release selection for non OSX targets.

After some debugging, it seems that this line breaks the release selection in the latestPolkadotReleaseURL function. Especially line 283 looks for exact equality when selecting the URL. However, with the recent changes what gets passed as name is polkadot- with a trailing dash and then this check fails and no release can be selected.

I hope that makes sense, in case it does not, I am happy to provide more info on the issue.

Steps to reproduce the issue

Steps to reproduce the issue

1. Download the latest zombienet docker image
2. Try to run npm run zombie -- setup polkadot inside the image

Describe the results you received

A very undescriptive error message of undefined shows up.

Describe the results you expected

The correct binaries are being downloaded.

Zombienet version

1.3.119

Provider

Native

Provider version

## For binaries
polkadot 0.9.40-a2b62fb872b
polkadot-parachain 0.9.380-fe24f39507f

Upstream Latest Release

Yes

Additional environment details

Apple M4 docker host with latest linux docker images.

Additional information

No response

Screenshots

No response

[pepoviola]

Hi @palladionIT thanks for report and sorry about the delay, I will fix it and draft a new release.
Thanks!