added github action to install pluto

[garethahealy]

I'd like to be able to use pluto as part of my github workflows. I did a quick google and couldn't find an action that already exists, so thought I'd contribute one.

It's very simple to run and basically just copies the released pluto binary into the runner.

[CLAassistant]

All committers have signed the CLA.

[sudermanjr]

Thanks for adding this!

I left a couple of inline comments. Also, I don't see the github action for test actually being run. Is there something that needs to be added for that to happen? I'm not super familiar with github actions

[garethahealy]

@sudermanjr ; pushed changes

[sudermanjr]

Looks great. Thanks!

[miltieIV2]

Why assume podman?

[funzie19]

While this is nice and I appreciate the effort, it doesn't work unless you are running Podman as well.

[garethahealy]

@funzie19 ; podman is included in ubuntu-latest which is the default github action base, so not sure what you mean by "doesn't work unless you are running Podman"

[funzie19]

@funzie19 ; podman is included in ubuntu-latest which is the default github action base, so not sure what you mean by "doesn't work unless you are running Podman"

Not everybody uses public runners for a variety of reasons and private runners are not all built the same and may be missing Podman. Therefore this action wouldn't work out of the box for some users.

Some sort of requirements or similar would avoid such confusion.