Add "description" field to Skill doctype

Lets us describe a skill past just the title. Closes #23592
diff --git a/erpnext/hr/doctype/skill/skill.json b/erpnext/hr/doctype/skill/skill.json
index a10381f..67f3d37 100644
--- a/erpnext/hr/doctype/skill/skill.json
+++ b/erpnext/hr/doctype/skill/skill.json
@@ -46,6 +46,11 @@
    "set_only_once": 0,
    "translatable": 0,
    "unique": 1
+  },
+  {
+   "fieldname": "description",
+   "fieldtype": "Text",
+   "label": "Description"
   }
  ],
  "has_web_view": 0,
@@ -56,7 +61,7 @@
  "issingle": 0,
  "istable": 0,
  "max_attachments": 0,
- "modified": "2021-02-24 09:55:00.536328",
+ "modified": "2021-02-26 09:55:00.536328",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Skill",