fix(ckafka): [128704280] tencentcloud_ckafka_instance obsolete rebalance_time field (#3600)

* add

* add

Author: SevenEarth

.changelog/3600.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_ckafka_instance: obsolete `rebalance_time` field
+```

tencentcloud/services/ckafka/resource_tc_ckafka_instance.go

@@ -252,6 +252,7 @@ func ResourceTencentCloudCkafkaInstance() *schema.Resource {
 			"rebalance_time": {
 				Type:        schema.TypeInt,
 				Optional:    true,
+				Deprecated:  "It has been deprecated from version 1.82.37.",
 				Description: "Modification of the rebalancing time after upgrade.",
 			},
 			"public_network": {

website/docs/r/ckafka_instance.html.markdown

@@ -148,7 +148,7 @@ The following arguments are supported:
 * `partition` - (Optional, Int) Partition Size. Its interval varies with bandwidth, and the input must be within the interval, which can be viewed through the control. If it is not within the interval, the plan will cause a change when first created.
 * `period` - (Optional, Int) Prepaid purchase time, such as 1, is one month.
 * `public_network` - (Optional, Int) Bandwidth of the public network.
-* `rebalance_time` - (Optional, Int) Modification of the rebalancing time after upgrade.
+* `rebalance_time` - (Optional, Int, **Deprecated**) It has been deprecated from version 1.82.37. Modification of the rebalancing time after upgrade.
 * `renew_flag` - (Optional, Int) Prepaid automatic renewal mark, 0 means the default state, the initial state, 1 means automatic renewal, 2 means clear no automatic renewal (user setting).
 * `specifications_type` - (Optional, String) Specifications type of instance. Allowed values are `profession`, `premium`. Default is `profession`.
 * `subnet_id` - (Optional, String) Subnet id, it will be basic network if not set.