ISPN-4942 Revert parent back to infinispan-bom

* Remove Import-Package for infinispan package brought in ISPN-5048
ISPN-5029 Make FileLookup backwards compatible with 6.x
ISPN-5017 Include the CLI uberjar in the distribution zip
ISPN-5069 Upgrade to protostream-2.0.3.Final
ISPN-5062 Cross site state transfer - incorrect status of push operation

* clear the state before starting the state tansfer.
ISPN-5057 CDI dependency missing from infinispan-remote uberjar
ISPN-5052 Cleanup of lock acquisition timeout string.
ISPN-5032 Remove excessive logging from GetKeyValueCommand
BaseDistSyncL1Test doesn't need AFTER_METHOD test cleanup
ISPN-5032 Create a GetCacheEntryCommand to remove the "fetchEntry" modification flag from GetKeyValueCommand
ISPN-5038 Remote package refactor
ISPN-5072 MapExternalizer no longer needs to extend
InstanceReusingAdvancedExternalizer

* Changed which class extends Reusing Externalizer
ISPN-4961 A few more {infinispanversion} asciidoc attribute renames.
ISPN-5038 Remote package refactor

* fixed cross-site tests