* ci: fix super-linter configuration settings (#7708)
- Revert the version pin from #7706.
- Override the YAML linter config to be more forgiving.
- Update YAML lint warnings in a number of files.
The choice of which lints to fix and which to override was ad hoc: I fixed the ones that were mainly whitespace oriented, and suppressed the ones that were document-structure related.
Fixes#7707.
(cherry picked from commit 5eb50a43b5)
* Resolve cherry-pick conflicts.
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
Replace defer with t.Cleanup().
Replace the combination of ioutil.TempDir, error checking
and defer os.RemoveAll() with Go testing.T's new TempDir()
helper.
Mark auxiliary functions as test helpers.
