Example notebook demonstrating use of tags for organizing and retrieving resources and cost breakdown

[kshitijc]

Is your feature request related to a problem? Please describe.
Customers want to organize Braket resources they create. For instance, they might want to group quantum tasks that belong to the same experiment and later retrieve them.

Describe the solution you'd like
An example notebook which should demonstrate:

• Using tags to tag Braket resources (AwsQuantumTask, AwsQuantumTaskBatch, AwsQuantumJob)
• Retrieving these tagged resources using the tag names/values (See this for reference)
• Using tags to view detailed breakdown for the costs (See this for details)

Describe alternatives you've considered
We could put this in the Developer guide