[Release] Update index.json for extension [ serial-console ] (Azure#3706)

Triggered by Azure CLI Extensions Release Pipeline - ADO_BUILD_ID=1020030

Last commit: Azure@1fad1dd

Author: Azure CLI Bot

src/index.json

@@ -17733,6 +17733,59 @@
                 "sha256Digest": "407f23c06a7bd6e1200f108abcd0127904334d9813ccae8df8fc3e63b3eaa97f"
             }
         ],
+        "serial-console": [
+            {
+                "downloadUrl": "https://azcliprod.blob.core.windows.net/cli-extensions/serial_console-0.1.0-py3-none-any.whl",
+                "filename": "serial_console-0.1.0-py3-none-any.whl",
+                "metadata": {
+                    "azext.isPreview": true,
+                    "azext.minCliCoreVersion": "2.15.0",
+                    "classifiers": [
+                        "Development Status :: 4 - Beta",
+                        "Intended Audience :: Developers",
+                        "Intended Audience :: System Administrators",
+                        "Programming Language :: Python",
+                        "Programming Language :: Python :: 3",
+                        "Programming Language :: Python :: 3.6",
+                        "Programming Language :: Python :: 3.7",
+                        "Programming Language :: Python :: 3.8",
+                        "License :: OSI Approved :: MIT License"
+                    ],
+                    "extensions": {
+                        "python.details": {
+                            "contacts": [
+                                {
+                                    "email": "[email protected]",
+                                    "name": "Microsoft Corporation",
+                                    "role": "author"
+                                }
+                            ],
+                            "document_names": {
+                                "description": "DESCRIPTION.rst"
+                            },
+                            "project_urls": {
+                                "Home": "https://github.com/Azure/azure-cli-extensions/tree/master/src/serialconsole"
+                            }
+                        }
+                    },
+                    "extras": [],
+                    "generator": "bdist_wheel (0.30.0)",
+                    "license": "MIT",
+                    "metadata_version": "2.0",
+                    "name": "serial-console",
+                    "run_requires": [
+                        {
+                            "requires": [
+                                "websocket-client (~=0.56.0)"
+                            ]
+                        }
+                    ],
+                    "summary": "Microsoft Azure Command-Line Tools for Serial Console Extension",
+                    "version": "0.1.0"
+                },
+                "sha256Digest": "39317e5d4ecc6add26a624a6fa0d48344cfb6b3faaefb6ccbdcb30de9d35fb50"
+            }
+        ],
         "spring-cloud": [
             {
                 "downloadUrl": "https://azurecliprod.blob.core.windows.net/cli-extensions/spring_cloud-0.1.0-py2.py3-none-any.whl",