Fixed issues in Cruise Control

Review the list of Cruise Control issues that are resolved in Cloudera Runtime 7.2.15.

Support added for keystore and truststore types other than JKS
You are able to configure the keystore and truststore in Kafka brokers for Cruise Control Metrics Reporter. Previously, only the JKS type was supported for the SSL keystore and truststore.
Migrating Cruise Control to Log4j2
You are able to configure the keystore and truststore in Kafka brokers for Cruise Control Metrics Reporter. Previously, only the JKS type was supported for the SSL keystore and truststore.
Cruise Control fails to start after upgrade with Rack Aware Goal configured
You are able to configure the keystore and truststore in Kafka brokers for Cruise Control Metrics Reporter. Previously, only the JKS type was supported for the SSL keystore and truststore.