Run Theme Check on Shopify theme

Version updated for Shopify/theme-check-action to version v2.1.2.

• This publisher is shown as ‘verified’ by GitHub.
• This action is used across all versions by 1,568 repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

What’s Changed

• Global CLI update by @charlespwd in https://github.com/Shopify/theme-check-action/pull/43

Full Changelog: https://github.com/Shopify/theme-check-action/compare/v2.1.1...v2.1.2

• Shopify
• GitHub Actions