Bump go.nhat.io/once from 0.2.0 to 0.3.0#9

nhatthm merged 2 commits intomasternhatthm/go-python:masterfrom

dependabot/go_modules/go.nhat.io/once-0.3.0nhatthm/go-python:dependabot/go_modules/go.nhat.io/once-0.3.0Copy head branch name to clipboard