0.2.3-headscale-0.23.0

• 8a390e8 release 0.2.3
• 7a8fc97 improvement: install age from apk instead of downloading from GitHub releases
• 9b2318a use immediate deploy strategy in fly.example.toml
• ecbbd81 add note about ENTRYPOINT_IDLE, Fly turning off the machine after a few minutes
• 02b2624 add LICENSE (MIT)
• 9df71d4 add renovate.json
• 1d29eb4 fix: pin headscale and minio/mc version in Dockerfile
• c782c00 Update README.md