[Release] Update index.json for extension [ migrate-1.0.0 ]

Triggered by Azure CLI Extensions Release Pipeline - ADO_BUILD_URL: https://dev.azure.com/msazure/One/_build/results?buildId=141286154&view=results

Last commit: 1e0cdbc

Author: azclibot

src/index.json

@@ -74625,6 +74625,52 @@
                 "sha256Digest": "8ba450a5a3daafa8b9b6b6e9ee8224f468fd972332e905000f2acc7ff00cd9bb"
             }
         ],
+        "migrate": [
+            {
+                "downloadUrl": "https://azcliprod.blob.core.windows.net/cli-extensions/migrate-1.0.0-py2.py3-none-any.whl",
+                "filename": "migrate-1.0.0-py2.py3-none-any.whl",
+                "metadata": {
+                    "azext.minCliCoreVersion": "2.75.0",
+                    "classifiers": [
+                        "Development Status :: 4 - Beta",
+                        "Intended Audience :: Developers",
+                        "Intended Audience :: System Administrators",
+                        "Programming Language :: Python",
+                        "Programming Language :: Python :: 2",
+                        "Programming Language :: Python :: 2.7",
+                        "Programming Language :: Python :: 3",
+                        "Programming Language :: Python :: 3.4",
+                        "Programming Language :: Python :: 3.5",
+                        "Programming Language :: Python :: 3.6",
+                        "License :: OSI Approved :: MIT License"
+                    ],
+                    "extensions": {
+                        "python.details": {
+                            "contacts": [
+                                {
+                                    "email": "jefl@microsoft.com",
+                                    "name": "Jeffrey Li",
+                                    "role": "author"
+                                }
+                            ],
+                            "document_names": {
+                                "description": "DESCRIPTION.rst"
+                            },
+                            "project_urls": {
+                                "Home": "https://github.com/Azure/azure-cli-extensions/tree/main/src/migrate"
+                            }
+                        }
+                    },
+                    "generator": "bdist_wheel (0.30.0)",
+                    "license": "MIT",
+                    "metadata_version": "2.0",
+                    "name": "migrate",
+                    "summary": "Support for Azure Migrate preview",
+                    "version": "1.0.0"
+                },
+                "sha256Digest": "9b9268be3fd5b3ca29204420494333fc955f99316e32daab28d9b8c9a042c30b"
+            }
+        ],
         "mixed-reality": [
             {
                 "downloadUrl": "https://test-files.pythonhosted.org/packages/e4/fa/14628eb512ef4f0c38e4e6c8ee2d0624e03d352ca0ec1b1167a32f9de9a3/mixed_reality-0.0.1-py2.py3-none-any.whl",