DOCS-14450 update config.chunks code block to reflect changed/removed fields

Author: ajhuh-mdb

source/reference/config-database.txt

@@ -198,8 +198,7 @@ to support sharding:
       {
          "_id" : "mydb.foo-a_\"cat\"",
          "lastmod" : Timestamp(2, 1), 
-         "lastmodEpoch" : ObjectId("5d8aa9fbe7a2f52c300e8e6f"),
-         "ns" : "mydb.foo",
+         "uuid": "c025d039-e626-435e-b2d2-c1d436038041",
          "min" : {
                "animal" : "cat"
          },
@@ -228,8 +227,8 @@ to support sharding:
 
       {
          "_id" : "records.pets",
-         "lastmod" : ISODate("1970-01-16T15:00:58.107Z"),
-         "dropped" : false,
+         "lastmod" : ISODate("2021-07-21T15:48:15.193Z"),
+         "timestamp": Timestamp(1626882495, 1),
          "key" : {
                "a" : 1
          },
@@ -251,9 +250,9 @@ to support sharding:
 
    .. code-block:: javascript
 
-      { "_id" : "test", "primary" : "shardA", "partitioned" : true, "version" : { "uuid" : UUID("516a5f79-5eb9-4844-8ee9-b8e9de91b760"), "lastMod" : 1 } }
-      { "_id" : "hr", "primary" : "shardA", "partitioned" : false, "version" : { "uuid" : UUID("8e39d61d-6259-4c33-a5ed-bcd2ae317b6f"), "lastMod" : 1 } }
-      { "_id" : "reporting", "primary" : "shardB", "partitioned" : false, "version" : { "uuid" : UUID("07c63242-51b3-460c-865f-a67b3372d792"), "lastMod" : 1 } }
+      { "_id" : "test", "primary" : "shardA", "partitioned" : true, "version" : { "uuid" : UUID("516a5f79-5eb9-4844-8ee9-b8e9de91b760"), "timestamp" : Timestamp(1626894204, 1), "lastMod" : 1 } }
+      { "_id" : "hr", "primary" : "shardA", "partitioned" : false, "version" : { "uuid" : UUID("8e39d61d-6259-4c33-a5ed-bcd2ae317b6f"), "timestamp" : Timestamp(1626895015, 1), "lastMod" : 1 } }
+      { "_id" : "reporting", "primary" : "shardB", "partitioned" : false, "version" : { "uuid" : UUID("07c63242-51b3-460c-865f-a67b3372d792"), "timestamp" : Timestamp(1626895826, 1), "lastMod" : 1 } }
 
    The method :method:`sh.status()` returns this information in the
    :ref:`sharding-status-databases-fields` section.