Skip packages with mismatched names in Simple API

[charliermarsh]

Summary

Given:

> cargo run pip install paddlepaddle-gpu==3.0.0 --index https://www.paddlepaddle.org.cn/packages/stable/cu126/ -v
...
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
WARN Skipping file with mismatched package name: `paddlepaddle` vs. `paddlepaddle-gpu`
...

[konstin]

This "broke" bogus_redirect, as this check happen earlier than the catch-all that raises the snapshotted error.

[charliermarsh]

Yeah, hmm, this kind of regresses the error message.