Doc needed - Allow configuring Kafka consumer group rebalance strategy

[passuied]

What content needs to be created or modified?
Apache Pubsub component reference
Describe the solution you'd like
Document the new setting for configuring Kafka consumer group rebalance strategy

Where should the new material be placed?
components-reference/supported-pubsub/setup-apache-kafka/

The associated pull request from dapr/dapr, dapr/components-contrib, or other Dapr code repos
dapr/components-contrib#3855

Additional context
n/a

[cicoyle]

@passuied would you be willing to open the docs PR to the 1.16 branch to complete this issue for your implementation changes? :)

[passuied]

@cicoyle sure will do it this week for both my issues

[msfussell]

Issues resolved