CI: add readme-gofmt tool to reformat Go code in README
CI: add readme-gofmt tool to reformat Go code in README: a task in repo2rlenv-v083-pr diff (Harbor dataset). Title: CI: add readme-gofmt tool to reformat Go code in README
The task
**Title:** CI: add _readme-gofmt tool to reformat Go code in README
Part of AdithyaSK/repo2rlenv-v083-pr_diff.