Revert azure-storage-nspkg changes and fix repository URL

- Reverted azure-storage-nspkg to use setup.py instead of pyproject.toml
- Updated azure-storage-blob-changefeed repository URL to main repo

Co-authored-by: swathipil <[email protected]>

Author: Copilot

sdk/nspkg/azure-storage-nspkg/pyproject.toml

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+# -------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+# --------------------------------------------------------------------------
+
+from setuptools import setup
+
+# azure v0.x is not compatible with this package
+# azure v0.x used to have a __version__ attribute (newer versions don't)
+try:
+    import azure
+
+    try:
+        ver = azure.__version__
+        raise Exception(
+            'This package is incompatible with azure=={}. '.format(ver) +
+            'Uninstall it with "pip uninstall azure".'
+        )
+    except AttributeError:
+        pass
+except ImportError:
+    pass
+
+setup(
+    name='azure-storage-nspkg',
+    version='3.1.0',
+    description='Microsoft Azure Storage Namespace Package [Internal]',
+    long_description=open('README.md', 'r').read(),
+    license='MIT License',
+    author='Microsoft Corporation',
+    author_email='[email protected]',
+    url='https://github.com/Azure/azure-storage-python',
+    keywords="azure, azure sdk",
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'License :: OSI Approved :: MIT License',
+    ],
+    zip_safe=False,
+    packages=[
+        'azure.storage',
+    ],
+    install_requires=[
+        'azure-nspkg>=2.0.0',
+    ]
+)

sdk/nspkg/azure-storage-nspkg/setup.py

@@ -27,7 +27,7 @@ dependencies = [
 dynamic = ["version", "readme"]
 
 [project.urls]
-repository = "https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/storage/azure-storage-blob-changefeed"
+repository = "https://github.com/Azure/azure-sdk-for-python"
 
 [tool.setuptools.dynamic]
 version = {attr = "azure.storage.blob.changefeed._version.VERSION"}