Add aiokafka support (AIOKafkaInstrumentation)

[sakurai-youhei]

This PR is still WIP.

What does this pull request do?

This PR adds AIOKafkaInstrumentation to instrument aiokafka.

Related issues

n/a

Notes for reviewers

• This feature addition is a nice-to-have.
• Most of the tests are based on the existing kafka_tests.py. For similarities and differences, refer to the output of git diff --no-index tests/instrumentation/kafka_tests.py tests/instrumentation/asyncio_tests/aiokafka_tests.py.
• The following four tests are added entirely new:
  1, test_aiokafka_getmany_multiple_topics: getmany() is a unique feature of aiokafka.
  2. test_aiokafka_send_batch: send_batch() is also a unique feature of aiokafka.
  3. test_aiokafka_consumer_non_recording_transaction: A test to increase coverage.
  4. test_aiokafka_inject_trace_parent_into_send_arguments: A test that thoroughly checks the most complicated part.

[github-actions]

🤖 GitHub comments

Just comment with:

• run docs-build : Re-trigger the docs validation. (use unformatted text in the comment!)