- Adding support for aarch images

  - Adding support for aarch64 images
  - Changing the default repo to ghcr (test registry)
  - version bump

Update docker publisher deprecation notice

Merge pull request #36 from SumoLogic/ssong-upgrade-golang-image

upgrade base golang docker image

Update README to indicate correct latest version

Merge pull request #7 from SumoLogic/ssong-SUMO-76740-metadata

Ssong sumo 76740 metadata