Update Real-time SEO from ~1 to ~2 for Varbase SEO

Problem/Motivation

Real-time SEO for Drupal 2.1.0 stable was released on: 11 Jan 2025 by: kingdutch
https://www.drupal.org/project/yoast_seo/releases/8.x-2.1

Proposed resolution

• Change drupal/yoast_seo to ~2 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-10.0.4, varbase_seo-10.0.7, varbase-9.1.9, varbase_seo-9.1.6

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 #3499818: Updated Real-time SEO from ~1 to ~2 for Varbase SEO