5.3.8-xenial

https://github.com/WikiWatershed/docker-taudem/pkgs/container/taudem/243049999?tag=5.3.8-xenial

What's Changed

• Add GitHub Actions by @rajadain in #3
• Upgrade Docker image to Ubuntu 16.04 by @rajadain in #4
• Publish to GitHub Container Registry by @rajadain in #6

New Contributors

• @rajadain made their first contribution in #3

Full Changelog: https://github.com/WikiWatershed/docker-taudem/commits/5.3.8-xenial