ISPN-4940 Only include the JCache beans.xml in the embedded uberjar
ISPN-4967 Deprecate ProtobufMetadataManagerMBean.registerProtofiles(String... classPathResources)
Revert "Revert rebalancing per cache"

This reverts commit 8cbba22ae625c7dd3e8f5ff389b71f4b49aec2b4.