Remove .zip ending for Github artifacts

[dl1com]

Currently, we put a ".zip" file extension to our Github artifacts. But as Github is doing this automatically on its own anyway, we currently end up with ".zip.zip" for the artifcats.

Remove ".zip" in

• https://github.com/HAMNET-Access-Protocol/HNAP4PlutoSDR/blob/develop/.github/workflows/build.yml#L83
• https://github.com/HAMNET-Access-Protocol/HNAP4PlutoSDR/blob/develop/.github/workflows/build.yml#L116 and
• https://github.com/HAMNET-Access-Protocol/HNAP4PlutoSDR/blob/develop/.github/workflows/build.yml#L152

//cc @dg8ngn

[AshwinKul28]

Hello, I would like to take this up :) Can you please assign it to me?

[dl1com]

Hello, I would like to take this up :) Can you please assign it to me?

Thanks, but as this was a very small change, I just fixed it in the online editor.