feat(trafficdirector): update the api

#### trafficdirector:v3

The following keys were added:
- schemas.ClientConfig.properties.clientScope.type (Total Keys: 1)

Author: yoshi-automation

docs/dyn/trafficdirector_v3.discovery.html

@@ -239,6 +239,7 @@ <h3>Method Details</h3>
     {
   &quot;config&quot;: [ # Client configs for the clients specified in the ClientStatusRequest.
     { # All xds configs for a particular client.
+      &quot;clientScope&quot;: &quot;A String&quot;, # For xDS clients, the scope in which the data is used. For example, gRPC indicates the data plane target or that the data is associated with gRPC server(s).
       &quot;genericXdsConfigs&quot;: [ # Represents generic xDS config and the exact config structure depends on the type URL (like Cluster if it is CDS)
         { # GenericXdsConfig is used to specify the config status and the dump of any xDS resource identified by their type URL. It is the generalized version of the now deprecated ListenersConfigDump, ClustersConfigDump etc [#next-free-field: 10]
           &quot;clientStatus&quot;: &quot;A String&quot;, # Per xDS resource status from the view of a xDS client

googleapiclient/discovery_cache/documents/trafficdirector.v2.json

@@ -128,7 +128,7 @@
 }
 }
 },
-"revision": "20240129",
+"revision": "20240201",
 "rootUrl": "https://trafficdirector.googleapis.com/",
 "schemas": {
 "Address": {

googleapiclient/discovery_cache/documents/trafficdirector.v3.json

@@ -128,7 +128,7 @@
 }
 }
 },
-"revision": "20240129",
+"revision": "20240201",
 "rootUrl": "https://trafficdirector.googleapis.com/",
 "schemas": {
 "Address": {
@@ -171,6 +171,10 @@
 "description": "All xds configs for a particular client.",
 "id": "ClientConfig",
 "properties": {
+"clientScope": {
+"description": "For xDS clients, the scope in which the data is used. For example, gRPC indicates the data plane target or that the data is associated with gRPC server(s).",
+"type": "string"
+},
 "genericXdsConfigs": {
 "description": "Represents generic xDS config and the exact config structure depends on the type URL (like Cluster if it is CDS)",
 "items": {