更新 'inputs'

inputs

@@ -1,5 +1,6 @@
 {
   "{{ project_name }}.docker": "{{ docker }}",
+  "{{ project_name }}.ref_dir": "{{ ref_dir }}",
   "{{ project_name }}.fa": "{{ fa }}",
   "{{ project_name }}.fai": "{{ fai }}",
   "{{ project_name }}.bed": "{{ bed }}",