Remove (Deprecated) Rabbit Hole nodes module and changed refactored config schema

Problem/Motivation

Change records Rabbit Hole 2.0

#3371349: Update Rabbit Hole module from ~1.0 to ~2.0.0 in Varbase Core and remove deprecated modules and permissions

Supported entities

Version	Supported entities
8.x-1.x (stable)	Nodes, Taxonomy terms, Users, Media entities, Commerce products, Groups, Files, Paragraph Library items
2.0.0 (alpha, future version)	All content entities

Deprecated Rabbit Hole sub modules

• Rabbit Hole commerce "(Deprecated)"
• Rabbit Hole files "(Deprecated)"
• Rabbit Hole group "(Deprecated)"
• Rabbit Hole media entity "(Deprecated)"
• Rabbit Hole nodes "(Deprecated)"
• Rabbit Hole Paragraphs Library "(Deprecated)"
• Rabbit Hole taxonomy "(Deprecated)"
• Rabbit Hole users "(Deprecated)"

Proposed resolution

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-rc2, varbase-9.1.2, varbase_faqs-9.1.3, varbase_faqs-10.0.0-beta4

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 #3419067: Removed (Deprecated) Rabbit Hole nodes module and changed refactored config schema