v0.5.0

• new features:
  • step summaries when the action ran #10
  • (repurposed) private-key/public-key inputs for ssh key setup #12
  • application input to create/attach application to repo #14
  • action now supports arm64 based (Linux) runners #11
  • expanded docs/examples #10
• BC breaks:
  • rename private-key to private-key-location #10
  • rename public-key to public-key-location #10
• refactoring:
  • combined internal steps #10
  • log level, output configured via environment #10