Update the npm-asset/northernco--ckeditor5-anchor-drupal library from ^0.4.0 to ^0.5.0

Problem/Motivation

The @northernco/ckeditor5-anchor-drupal 0.5.0 library was released
https://www.npmjs.com/package/@northernco/ckeditor5-anchor-drupal

Proposed resolution

• Change npm-asset/northernco--ckeditor5-anchor-drupal to * in the composer.json file.

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ UX/UI designer responsibilities
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-10.0.0, varbase_editor-10.0.1, varbase-9.1.4, varbase_editor-9.2.4

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3458849: Updated the npm-asset/northernco--ckeditor5-anchor-drupal library from ^0.4.0 to ^0.5.0