Ban graalpy and pypy as script/gui entry point names

[zsol]

This is a followup to #19535, and it extends the reserved script names to include graalpy and the forms of pypy that uv venv supports.

[astral-sh-bot]

uv test inventory changes

This PR changes the tests when compared with the latest main baseline.

• Added tests: 4
• Removed tests: 0
• Changed suites: 1

uv::it: +4 / -0

Added:

• uv::it::pip_install::reject_graalpy_wheel_entrypoint_name
• uv::it::pip_install::reject_pypy_major_wheel_entrypoint_name
• uv::it::pip_install::reject_pypy_wheel_entrypoint_name
• uv::it::pip_install::reject_windows_rewritten_pypy_wheel_entrypoint_name

Removed: none

[EliteTK]

I'm not so sure we need this many integration tests for this.

Maybe a unit test that calls whatever function and then an integration test for the error message?

But that doesn't need to be done here.