Update amddevcloud API url (#4158)

* Update amddevcloud API url

* Update tests

Author: r4victor

src/dstack/_internal/core/backends/amddevcloud/configurator.py

@@ -16,7 +16,7 @@
 class AMDDevCloudConfigurator(BaseDigitalOceanConfigurator):
     TYPE = BackendType.AMDDEVCLOUD
     BACKEND_CLASS = AMDDevCloudBackend
-    API_URL = "https://api-amd.digitalocean.com"
+    API_URL = "https://api.devcloud.amd.com"
 
     def get_backend(self, record: BackendRecord) -> BaseDigitalOceanBackend:
         config = self._get_config(record)

src/tests/_internal/core/backends/digitalocean_base/test_compute.py

@@ -32,7 +32,7 @@ def compute() -> BaseDigitalOceanCompute:
     with patch("dstack._internal.core.backends.digitalocean_base.compute.DigitalOceanAPIClient"):
         return BaseDigitalOceanCompute(
             config=Mock(creds=Mock(api_key="key"), regions=None, project_name=None),
-            api_url="https://api-amd.digitalocean.com",
+            api_url="https://api.devcloud.amd.com",
             type=BackendType.AMDDEVCLOUD,
         )