Fix pyproject.toml license configuration for modern setuptools

- Change license from {text: 'MIT'} to 'MIT' (newer setuptools format)
- Remove license classifier to avoid conflicts with license field
- Verified package builds successfully with py.typed included

Author: suyask-msft

pyproject.toml

@@ -8,14 +8,13 @@ version = "0.1.0b1"
 description = "Python SDK for Microsoft Dataverse"
 readme = {file = "README.md", content-type = "text/markdown"}
 authors = [{name = "Microsoft Corporation"}]
-license = {text = "MIT"}
+license = "MIT"
 license-files = ["LICENSE"]
 requires-python = ">=3.10"
 keywords = ["dataverse", "powerapps", "powerplatform", "crm", "dynamics", "odata"]
 classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",