Run shellcheck with reviewdog

Version updated for reviewdog/action-shellcheck to version v1.26.0.

• This action is used across all versions by 0 repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

What’s Changed

• chore(deps): update reviewdog/reviewdog to 0.20.1 by @github-actions in https://github.com/reviewdog/action-shellcheck/pull/65

Full Changelog: https://github.com/reviewdog/action-shellcheck/compare/v1.25.0...v1.26.0

• reviewdog
• GitHub Actions