Fix Tour Switcher selector and position after a fix in Gin for Tour module button missing in frontend themes

Problem/Motivation

Gin 8.x-3.0-rc6 was released on: 29 Aug 2023 by: saschaeggi
https://www.drupal.org/project/gin/releases/8.x-3.0-rc6

#3353113: Tour module button missing in frontend themes

#3384004: Update the Gin Admin Theme from 3.0.0-rc5 to 3.0.0-rc6 and keep needed patches

Proposed resolution

• Change the Tour Switch selector to #toolbar-tab-tour and position to bottom

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
• ✅ 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-beta1, varbase_core-10.0.0-beta9

Varbase update type

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

User interface changes

After the fix:

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3384268: Fixed Tour Switcher selector and position after a fix in Gin for Tour module button missing in frontend themes