AIOKafkaAdminClient does not accept SASL authentication kwargs

[selevit]

Describe the bug

AIOKafkaAdminClient does not accept SASL extra authentication keyword arguments, required for authentication in Amazon MSK.

When trying to pass them, it fails with the following error:

Traceback (most recent call last):
  File "kafka_bug_mre.py", line 4, in <module>
    admin_client = AIOKafkaAdminClient(
TypeError: AIOKafkaAdminClient.__init__() got an unexpected keyword argument 'sasl_mechanism'

Expected behaviour

AIOKafkaAdminClient.__init__ should accept all arguments that are valid for a simple AIOKafkaClient.

Environment:

• aiokafka version 0.8.0
• kafka-python version: 2.0.2
• Kafka Broker version 7.3.2-ccs (Commit:853191ff421b2935dfa531545651ab667b809801)

Reproducible example

from aiokafka.admin import AIOKafkaAdminClient
from aiokafka.helpers import create_ssl_context

admin_client = AIOKafkaAdminClient(
    bootstrap_servers=["localhost:9092"],
    sasl_mechanism="SCRAM-SHA-512",
    sasl_plain_username="username",
    sasl_plain_password="password",
    security_protocol="SASL_SSL",
    ssl_context=create_ssl_context(),
)