Replace deprecated BadZipfile with BadZipFile

[hugovk]

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The issue

BadZipfile (with a small f) has been deprecated since Python 3.2.

• https://docs.python.org/3/library/zipfile.html#zipfile.BadZipfile
• Remove the error and the zipfile.ZipFile.BadZipfile aliases python/cpython#86437

The fix

Use BadZipFile (big F) instead, added in 3.2.

The checklist

• Associated issue
• A news fragment in the news/ directory to describe this fix with the extension .bugfix.rst, .feature.rst, .behavior.rst, .doc.rst. .vendor.rst. or .trivial.rst (this will appear in the release changelog). Use semantic line breaks and name the file after the issue number or the PR #.