[DOC] Update AWS Lambda processor documentation to align with Data Prepper 2.11

[benkajaja]

What do you want to do?

• Request a change to existing documentation
• Add new documentation
• Report a technical problem with the documentation
• Other

Tell us about your request. Provide a summary of the request.

The current OpenSearch documentation for the AWS Lambda processor needs to be updated to reflect the changes introduced in Data Prepper 2.11. The documentation (link) is missing several new configuration parameters, including:

1. Add newly introduced configuration parameters:
   • client
   • circuit_breaker_retries
   • circuit_breaker_wait_interval
2. Remove outdated parameter:
   • sdk_timeout

These parameters were introduced in Data Prepper 2.11 and should be documented to ensure users have access to complete and up-to-date configuration information.

The documentation update will help users properly configure and utilize the AWS Lambda processor with the latest features available in Data Prepper 2.11.

Version: List the OpenSearch version to which this issue applies, e.g. 2.14, 2.12--2.14, or all.

• all

What other resources are available? Provide links to related issues, POCs, steps for testing, etc.

• data-prepper release 2.11: https://github.com/opensearch-project/data-prepper/releases/tag/2.11.0

[natebower]

@benkajaja Would you be willing to create a PR to address this issue?