Don't publish testing guest-binaries on release

[ludfjig]

Simpleguest, callbackguest, dummyguest are currently published to our github release page. This is no longer necessary as they are only used for tests, and we never download them, and users should never need to download them either.

We should remove them from the release workflow.

[myadav27]

@ludfjig if no one has started working on this , I can take this one.

[ludfjig]

@ludfjig if no one has started working on this , I can take this one.

Thank you! I'm not aware of anyone working on this :)

[myadav27]

I will start looking into it. Is there any way to add the assignee here . I think i don't have the permission.

[myadav27]

Please refer PR-447

[ludfjig]

Addressed by #447