fix(deploy): keep manager releases on stable runner

infra/deploy-runner/test_device_manager_control_plane_artifacts.py

@@ -211,17 +211,29 @@ class DeviceManagerControlPlaneArtifactsTest(unittest.TestCase):
         )
         self.assertIn("packages/device-edge-channel-contract", entries)
         self.assertIn(
-            "payload/packages/device-adapter-runtime/package.json",
+            "payload/services/device-control-core/package-lock.json",
             names,
         )
         self.assertIn(
-            "payload/packages/device-adapter-catalog/package.json",
+            "payload/services/device-control-core/src/device-gateway-core-runtime.mjs",
             names,
         )
+        self.assertFalse(any(
+            name.startswith("payload/packages/device-adapter-runtime/")
+            or name.startswith("payload/packages/device-adapter-catalog/")
+            or name.startswith("payload/services/device-gateway-core/")
+            for name in names
+        ))
+        core_dockerfile = (
+            PLATFORM_ROOT / "device-plane/services/device-control-core/Dockerfile"
+        ).read_text(encoding="utf-8")
         self.assertIn(
-            "payload/services/device-gateway-core/src/runtime.mjs",
-            names,
+            "COPY services/device-control-core/package.json "
+            "services/device-control-core/package-lock.json ./",
+            core_dockerfile,
         )
+        self.assertNotIn("COPY package.json package-lock.json ./", core_dockerfile)
+        self.assertNotIn("COPY services/device-gateway-core", core_dockerfile)
         self.assertFalse(any(name.endswith(".test.mjs") for name in names))
         self.assertEqual(result["services"], ["device-control-core", "device-manager"])
         self.assertNotIn("device-postgres", result["services"])