feat: Initial tracing implementation

[amirkaws]

Implemented bellow:

• AOP mechanism to inject wrappers on compile based on aspect-injector
• Core functionalities such as configuration
• Core functionality unit tests
• Tracing Attribute implementation
• Tracing Attribute unit tests
• It includes capturing ColdStart & Service annotations

[t1agob]

Reviewed all changes submitted and approve not only the tracing bits but the reusable code in AWS.Lambda.Powertools. Once this is merged will update the code on Metrics to use it.