fix: add three more PyPI name remaps for NOT_FOUND triage

autobahn-python publishes as autobahn (7.1M/mo), pangu-py as pangu, and
strawberry-django as strawberry-graphql-django (1.5M/mo). httpx.URL is
left unmapped deliberately since it's a class within the httpx package,
not a package of its own.

Co-Authored-By: Claude <noreply@anthropic.com>

website/data/pypi_name_overrides.json

@@ -1,4 +1,5 @@
 {
+  "autobahn-python": "autobahn",
   "cpython": null,
   "devpi": "devpi-server",
   "django-rest-framework": "djangorestframework",
@@ -6,11 +7,13 @@
   "fasthtml": "python-fasthtml",
   "jinja": "jinja2",
   "mem0": "mem0ai",
+  "pangu-py": "pangu",
   "playwright-python": "playwright",
   "pyenv": null,
   "python-patterns": null,
   "pytorch": "torch",
   "renpy": null,
   "strawberry": "strawberry-graphql",
+  "strawberry-django": "strawberry-graphql-django",
   "winpython": null
 }