Allow running stylua as an optional step (#58)

* feat(run): `args: false` will install+cache but not run

* Extend smoketest to show stylua can be run

* Tweak readme slightly

* Commit compiled output

---------

Co-authored-by: JohnnyMorganz <johnnymorganz@outlook.com>

Allow running stylua as an optional step (#58)

* feat(run): `args: false` will install+cache but not run

* Extend smoketest to show stylua can be run

* Tweak readme slightly

* Commit compiled output

---------

Co-authored-by: JohnnyMorganz <johnnymorganz@outlook.com>

v4

v3

Make `version` a required input

Make `version` a required input

Handle legacy artifact names

Handle legacy artifact names

Match process.arch on artifact names