Fix lib directory class resolution in nextflow CLI

Signed-off-by: Ben Sherman <bentshermann@gmail.com>

Author: bentsherman

modules/compiler/src/main/java/script/control/ResolveVisitor.java

@@ -247,8 +247,6 @@ protected boolean resolveFromDefaultImports(ClassNode type, String[] packagePref
     }
 
     protected ClassNode resolveFromClassResolver(String name) {
-        if( !name.contains(".") )
-            return null;
         var lookupResult = classNodeResolver.resolveName(name, compilationUnit);
         if( lookupResult == null )
             return null;