HHH-8118 Replace most static uses of CL with ClassLoaderService

Conflicts:
	hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/global/TableProcessor.java
HHH-8118 Updated CL use in entitymanager and services
HHH-8118 wired ClassLoaderService into Lob proxies and LobCreator
HHH-8118 cleanup, deprecation, comments, corrected test failures