Bump up schema_minor_vsn to 794

Signed-off-by: Ming Lu <ming.lu@cloud.com>

Author: minglumlu

ocaml/idl/datamodel_common.ml

@@ -10,7 +10,7 @@ open Datamodel_roles
               to leave a gap for potential hotfixes needing to increment the schema version.*)
 let schema_major_vsn = 5
 
-let schema_minor_vsn = 793
+let schema_minor_vsn = 794
 
 (* Historical schema versions just in case this is useful later *)
 let rio_schema_major_vsn = 5