chore: Update project links for pypi (#2459)

Author: TrevorBergeron

setup.py

@@ -122,12 +122,18 @@
     name=name,
     version=version_id,
     description=description,
+    download_url="https://github.com/googleapis/python-bigquery-dataframes/releases",
     long_description=readme,
     long_description_content_type="text/x-rst",
     author="Google LLC",
     author_email="bigframes-feedback@google.com",
     license="Apache 2.0",
-    url="https://github.com/googleapis/python-bigquery-dataframes",
+    url="https://dataframes.bigquery.dev",
+    project_urls={
+        "Source": "https://github.com/googleapis/python-bigquery-dataframes",
+        "Changelog": "https://dataframes.bigquery.dev/changelog.html",
+        "Issues": "https://github.com/googleapis/python-bigquery-dataframes/issues",
+    },
     classifiers=[
         release_status,
         "Intended Audience :: Developers",