GH-4854 remove SPI reference to deprecated & removed ForwardChainingRDFSInferencerFactory

Author: hmottestad

core/sail/inferencer/src/main/resources/META-INF/services/org.eclipse.rdf4j.sail.config.SailFactory

@@ -1,5 +1,4 @@
 org.eclipse.rdf4j.sail.inferencer.fc.config.SchemaCachingRDFSInferencerFactory
-org.eclipse.rdf4j.sail.inferencer.fc.config.ForwardChainingRDFSInferencerFactory
 org.eclipse.rdf4j.sail.inferencer.fc.config.DirectTypeHierarchyInferencerFactory
 org.eclipse.rdf4j.sail.inferencer.fc.config.CustomGraphQueryInferencerFactory
 org.eclipse.rdf4j.sail.inferencer.fc.config.DedupingInferencerFactory