"Specified group generation id is not valid" error should be retried

[emasab]

Describe the bug
The error "Specified group generation id is not valid" (code: 22) isn't retried has a subclass of KafkaJSNonRetriableError,
but in Java client and librdkafka it's retried by rejoining the group. Here in Java client and here in librdkafka

To Reproduce

1. Run a consumer with a session timeout N seconds
2. Disconnect the consumer from the broker for more than N seconds
3. Reconnect the consumer to the consumer group after it has rebalanced and has a new generation id

Expected behavior
It should retry rejoining the consumer group like other errors like UnknownMemberIdException, RebalanceInProgressException and MemberIdRequiredException

Observed behavior
It's throwing a non retriable error:

Crash: KafkaJSNonRetriableError: Specified group generation id is not valid

Environment:

Pending but should happen in master version too.

Additional context

Pending

[emasab]

Duplicate of #1466

There's a proposed fix #1474