Update ray_cluster_management.ipynb (#3033)

* Update ray_cluster_management.ipynb

Updated logo for Colab Enterprise

* fix: change accelerator type

* fix: alter accelerator type

---------

Co-authored-by: Katie Nguyen <21978337+katiemn@users.noreply.github.com>

Author: kittyabs

notebooks/official/ray_on_vertex_ai/ray_cluster_management.ipynb

@@ -41,7 +41,7 @@
         "  </td>\n",
         "  <td style=\"text-align: center\">\n",
         "    <a href=\"https://console.cloud.google.com/vertex-ai/colab/import/https:%2F%2Fraw.githubusercontent.com%2FGoogleCloudPlatform%2Fvertex-ai-samples%2Fmain%2Fnotebooks%2Fofficial%2Fray_on_vertex_ai%2Fray_cluster_management.ipynb\">\n",
-        "      <img width=\"32px\" src=\"https://lh3.googleusercontent.com/JmcxdQi-qOpctIvWKgPtrzZdJJK-J3sWE1RsfjZNwshCFgE_9fULcNpuXYTilIR2hjwN\" alt=\"Google Cloud Colab Enterprise logo\"> <br> Open in Colab Enterprise\n",
+        "      <img width=\"32px\" src=\"https://cloud.google.com/ml-engine/images/colab-enterprise-logo-32px.png\" alt=\"Google Cloud Colab Enterprise logo\"> <br> Open in Colab Enterprise\n",
         "    </a>\n",
         "  </td>\n",
         "  <td style=\"text-align: center\">\n",