fix(sts): update the api

#### sts:v1

The following keys were changed:
- endpoints (Total Keys: 1)

#### sts:v1beta

The following keys were changed:
- endpoints (Total Keys: 1)

Author: yoshi-automation

googleapiclient/discovery_cache/documents/sts.v1.json

@@ -51,11 +51,6 @@
 "description": "Regional Endpoint",
 "endpointUrl": "https://sts.us-west1.rep.googleapis.com/",
 "location": "us-west1"
-},
-{
-"description": "Locational Endpoint",
-"endpointUrl": "https://sts.us-east4.rep.sandbox.googleapis.com/",
-"location": "us-east4"
 }
 ],
 "fullyEncodeReservedExpansion": true,
@@ -168,7 +163,7 @@
 }
 }
 },
-"revision": "20250211",
+"revision": "20250303",
 "rootUrl": "https://sts.googleapis.com/",
 "schemas": {
 "GoogleIamV1Binding": {

googleapiclient/discovery_cache/documents/sts.v1beta.json

@@ -51,11 +51,6 @@
 "description": "Regional Endpoint",
 "endpointUrl": "https://sts.us-west1.rep.googleapis.com/",
 "location": "us-west1"
-},
-{
-"description": "Locational Endpoint",
-"endpointUrl": "https://sts.us-east4.rep.sandbox.googleapis.com/",
-"location": "us-east4"
 }
 ],
 "fullyEncodeReservedExpansion": true,
@@ -168,7 +163,7 @@
 }
 }
 },
-"revision": "20250211",
+"revision": "20250303",
 "rootUrl": "https://sts.googleapis.com/",
 "schemas": {
 "GoogleIamV1Binding": {