[Feature]: Provide a simple component that demonstrates common C module functionality

Feature Overview

Ideally new Rust code should be written as components. Most code can be but may still need to install global structures like protocols or manipulate global stores like the PCD database. A simple component should demonstrate how to do these actions, so it is available as a reference to new component writers that also need their component to interact with C code.

Solution Overview

Demonstate:

• Install, locate, uninstall protocol
• Hook on and produce a status code
• Get and set a UEFI variable with variable policy
• Get and set a PCD
• Register an event notification callback
• Publish an event notification
• Consume a HOB

Alternatives Considered

No response

Urgency

Low

Are you going to implement the feature request?

I will implement the feature

Do you need maintainer feedback?

No maintainer feedback needed

Anything else?

No response