Improve Lambda layer ARN tables

[bryan-aguilar]

Current documentation that provides a reference on how to choose lambda layer is a bit difficult for users to come up with the right ARN.

This is resulting in lot of time in figuring out right ARN or reaching out to AWS support.

Feedback on current documentation:- It doesn't mention an example or a list of lambda layer versions based on a users parameters i.e., lambda language, region and arch (AMD or ARM).

https://aws-otel.github.io/docs/getting-started/lambda

Example when following the documentation:

• The latest ADOT Python Lambda Layer (arn:aws:lambda::901920570463:layer:aws-otel-python--ver-1-16-0:2) is returning an access denied like below.
• No issues, if I use an older version of the lambda layer i.e., arn:aws:lambda:us-east-2:901920570463:layer:aws-otel-python38-ver-1-5-0:3
• After additional investigation, found the correct arn for latest version as
  arn:aws:lambda:us-east-2:901920570463:layer:aws-otel-python-amd64-ver-1-16-0:2