[Release] Update index.json for extension [ storage-blob-preview ]

Triggered by Azure CLI Extensions Release Pipeline - ADO_BUILD_URL: https://dev.azure.com/azclitools/internal/_build/results?buildId=53075&view=results

Last commit: fbd695e

src/index.json

@@ -49463,6 +49463,49 @@
                     "version": "0.7.1"
                 },
                 "sha256Digest": "af7bbbeb78d7c080bf0fb1637484e7c70917b2f695fbed8ddcc4b55b52a4db19"
+            },
+            {
+                "downloadUrl": "https://azcliprod.blob.core.windows.net/cli-extensions/storage_blob_preview-0.7.2-py2.py3-none-any.whl",
+                "filename": "storage_blob_preview-0.7.2-py2.py3-none-any.whl",
+                "metadata": {
+                    "azext.isPreview": true,
+                    "azext.minCliCoreVersion": "2.27.0",
+                    "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/main/src/storage-blob-preview"
+                            }
+                        }
+                    },
+                    "generator": "bdist_wheel (0.30.0)",
+                    "license": "MIT",
+                    "metadata_version": "2.0",
+                    "name": "storage-blob-preview",
+                    "summary": "Microsoft Azure Command-Line Tools Storage-blob-preview Extension",
+                    "version": "0.7.2"
+                },
+                "sha256Digest": "002b7779f4c6531fdb714f77bcea5d3d96007a7ff5b86869f8e56aad98298b23"
             }
         ],
         "storage-mover": [