* ci: add copy-image.sh and upload-artifacts-to-s3.sh
* ci: remove unused options in dev build
* ci: use 'upload-artifacts-to-s3.sh' and 'copy-image.sh' in release-cn-artifacts action
* refactor: refine copy-image.sh
* ci: add context argument in build-greptime-binary action
* refactor: add 'working-dir' in upload-artifacts action and rename 'context' to 'working-dir'
* refactor: use timestamp as part of image tag when trigger manually