chore(gh): update golangci-lint workflow

[tenthirtyam]

Summary of Pull Request

• Updates golangci-lint configuration.
• Updates the GitHub Action for golangci-lint.
• Pin GitHub Actions to release commit SHA.

Type of Pull Request

• [ ] This is a bug fix.
• [ ] This is an enhancement or feature.
• [ ] This is a code style/formatting update.
• [ ] This is a documentation update.
• [ ] This is a refactoring update.
• [x] This is a chore update
• [ ] This is something else. Please describe:

Related to Existing Issues

Test and Documentation Coverage

For bug fixes or features:

• [x] Tests have been completed.
• [ ] Documentation has been added/updated.

BEFORE:

➜ golangci-lint run
WARN [config_reader] The configuration option `linters.errcheck.ignore` is deprecated, please use `linters.errcheck.exclude-functions`.