Merge pull request #200 from sneakers-the-rat/array-slot-expression

move array to slot_expression

Author: cmungall

linkml_model/model/schema/meta.yaml

@@ -2880,6 +2880,7 @@ classes:
       - exactly_one_of
       - any_of
       - all_of
+      - array
     slot_usage:
       any_of:
         range: anonymous_slot_expression
@@ -2915,7 +2916,6 @@ classes:
       - singular_name
       - domain
       - slot_uri
-      - array
       - inherited
       - readonly
       - ifabsent