0.0.1: Add Dockerfile with Fastapi web framework as Backend

What's Changed

• [master-test] Update Github Action yml by @euiyounghwang in #1
• [Master-Facing] test by @euiyounghwang in #2

New Contributors

• @euiyounghwang made their first contribution in #1

Full Changelog: https://github.com/euiyounghwang/python-CICD-fastapi-basic/commits/0.0.1