Ensure WP Dependencies correctly generated.

[peterwilsoncc]

Description of the Change

This updated the JavaScript file to add WordPress dependencies using the import syntax rather then the exposed functions within the wp namespace.

This change allows wp-scripts to pick detect the dependencies correctly and include them in the generated file build/index.asset.php.

Closes #131

Alternate Designs

Alternative considered: manually adding the dependencies in the PHP file.

I chose this approach as it maintains automation while working around the error we were seeing in the last configuration.

Possible Drawbacks

None that I am aware of.

Verification Process

1. check out new branch
2. run npm i; npm run build;
3. confirm all WP dependencies are listed in the build/index.asset.php file

Checklist:

• I have read the CONTRIBUTING document.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my change.
• All new and existing tests passed.

Changelog Entry

Fixed: Ensure required WordPress libraries were included as dependencies.

Credits

Props @peterwilsoncc

[iamdharmesh]

LGTM 🚀. Thanks for fix this @peterwilsoncc