ISPN-3829 Null value read with RR can be replaced by cache loader value

* Fixed issue where RR if found null woud still query cache loader
ISPN-3704 StateTransfer's PutKeyValueCommand may trigger remote get

Rework the remote get conditions and deal with tx and non-tx caches separately.
ISPN-3666 Fix CI failures regarding L1 issues

* Changed L1 invalidation to ignore leavers
* Also removed extra redundant invalidation method from L1Manager
ISPN-3852 Add a section describing the configuration for the java hotrod client
ISPN-3853 Migrate TCP/UDP transport configuration tests