This PR updates go.tidy.yml, and use pseudo name
`coredns-auto-go-mod-tidy[bot]`, so that the commit
is not associated with real user. Otherwise
the commit history could be confusing.
This is similar to what `dependabot[bot]` is doing
for commits generated by bots.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Setup GitHub Workflow for auto `go tidy`, when
- 'go.mod'
- 'go.sum'
- '.github/workflows/go.tidy.yml'
has been touched.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>