Feature/instanced foliage component

[finger563]

Description

• Updated interaction component to remove hardcoded foliage code, instead allowing for interactible components instead of just interactible actors
• Updated relevant interactible objects to use new interface
• Added BP_InteractiveFoliageComponent which implements interactible interface to allow for interaction with instanced foliage
• Updated based material to support per-instance configuration / parameters (setup for highlighting and such
• Enabled CommonUI plugin on project
• Cleaned up interaction component code to remove no-longer-needed item class finding

Motivation and Context

• Allows us to start working on #53 now that we have control over which instances are hit from the instances themselves
• Cleans up interaction component code so that it doesn't do things differently if it's an instanced static mesh component.

How has this been tested?

Playing the diorama level and testing all interactions:

• multiple mushrooms (of different kinds as well)
• Chests
• gates
• npcs (animals, tam)

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] New Art / Asset
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Documentation Update
• [ ] Art / Asset Update
• [x] Software change

Checklist:

• [ ] My change requires a change to the documentation.
• [ ] I have added / updated the documentation related to this change via either README or WIKI

Software

• [ ] I have added tests to cover my changes.
• [ ] I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• [x] All new and existing tests passed.
• [x] My code follows the code style of this project.