DOC-8925-C2 -- Add all_dbs endpoint (#531)

Author: ibsoln

modules/ROOT/assets/attachments/sync-gateway-admin.yaml

@@ -1813,14 +1813,16 @@ definitions:
         type: string
         description: The current status of sgcollect_info
   all_dbs:
-    type: object
-    properties:
-      db-names:
-        type: array
-        description: |+
-          A string array containing the names of all databases running on this sync gateway node
+    # type: object
+    # properties:
+      # db-names:
+    type: array
+    description: |+
+      A string array containing the names of all databases running on this sync gateway node
 
-          For example  ```["db1","db2"]```
+      For example  ```["db1","db2"]```
+    example:
+      ["db_1_name", "db_2_name"]
 
   ExpVars:
     type: object