feat(policytroubleshooter)!: update the API

BREAKING CHANGE: This release has breaking changes.
#### policytroubleshooter:v1beta
The following keys were deleted:
- schemas.GoogleIamV1Binding.properties.bindingId.type

#### policytroubleshooter:v1
The following keys were deleted:
- schemas.GoogleIamV1Binding.properties.bindingId.type

discovery/policytroubleshooter-v1.json

@@ -128,7 +128,7 @@
       }
     }
   },
-  "revision": "20201031",
+  "revision": "20201107",
   "rootUrl": "https://policytroubleshooter.googleapis.com/",
   "schemas": {
     "GoogleCloudPolicytroubleshooterV1AccessTuple": {
@@ -422,9 +422,6 @@
       "description": "Associates `members` with a `role`.",
       "id": "GoogleIamV1Binding",
       "properties": {
-        "bindingId": {
-          "type": "string"
-        },
         "condition": {
           "$ref": "GoogleTypeExpr",
           "description": "The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the members in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies)."

discovery/policytroubleshooter-v1beta.json

@@ -128,7 +128,7 @@
       }
     }
   },
-  "revision": "20201031",
+  "revision": "20201107",
   "rootUrl": "https://policytroubleshooter.googleapis.com/",
   "schemas": {
     "GoogleCloudPolicytroubleshooterV1betaAccessTuple": {
@@ -422,9 +422,6 @@
       "description": "Associates `members` with a `role`.",
       "id": "GoogleIamV1Binding",
       "properties": {
-        "bindingId": {
-          "type": "string"
-        },
         "condition": {
           "$ref": "GoogleTypeExpr",
           "description": "The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the members in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies)."

src/apis/policytroubleshooter/v1.ts

@@ -267,7 +267,6 @@ export namespace policytroubleshooter_v1 {
    * Associates `members` with a `role`.
    */
   export interface Schema$GoogleIamV1Binding {
-    bindingId?: string | null;
     /**
      * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the members in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
      */

src/apis/policytroubleshooter/v1beta.ts

@@ -267,7 +267,6 @@ export namespace policytroubleshooter_v1beta {
    * Associates `members` with a `role`.
    */
   export interface Schema$GoogleIamV1Binding {
-    bindingId?: string | null;
     /**
      * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the members in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
      */