Deprecation of action

Deprecation of actions/setup-ruby

Update v1 to point to v1.1.3

Merge pull request #85 from thboop/updateActionsCore

Update @actions/core to the latest version

Merge pull request #27 from eregon/patch-1

Update README

Deprecate version

Consume toolkit from npmjs (#16)

Use ruby-version (#10)

V1 (#7)