v1.2.5

Changelog

8d0434b Bump github.com/urfave/cli from 1.22.2 to 1.22.3 (#20)
d2ab02e Bump github.com/urfave/cli from 1.22.3 to 1.22.4 (#23)
2e94325 Bump github.com/urfave/cli from 1.22.4 to 1.22.5 (#27)
d4dc439 Create CHANGELOG.md
d0284b2 Merge tag 'v1.2.4'
1b21962 feat: GitHub Actions for build and push docker image
d409acc feat: use os.Getenv() read environment variables for tpl
8aafd04 fix: default image cdn url (#17)
5bcf803 fix: docker image tags missing
1622a2b perf: update readme and changelog