Update go

[lynnsh]

Description

This PR updates Golang version to 1.22.1 and fixes some linter warnings.

Fixes # (issue)

Type of change

• [x] Bug fix :bug:

  How Has This Been Tested?

Running go test ./... and ./test.sh.

Checklist:

• [ ] I have :tophat: my changes (A 🎩 specifically includes pulling down changes, setting them up, and manually testing the changed features and potential side effects to make sure nothing is broken)
• [ ] I have performed a self-review of my own code
• [ ] I have made corresponding changes to the documentation
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes
• [ ] The test coverage did not decrease
• [ ] I have signed the appropriate Contributor License Agreement