With windows-2022 and windows-2025 on GitHub Actions,
we get:
qutescheme:data_for_url:128 url: qute://pdfjs/web/viewer.mjs, path: /web/viewer.mjs, host pdfjs
webenginequtescheme:requestStarted:105 Returning text/plain data
which causes:
JS: [qute://pdfjs/build/pdf.mjs:0] Failed to load module script: Expected a
JavaScript module script but the server responded with a MIME type of
"text/plain". Strict MIME type checking is enforced for module scripts per
HTML spec.
It's unclear why we get text/plain back there in the first place (can't
reproduce on a local Windows 11 install), but it's definitely wrong, so let's
just override that problematic case.
3f31a0005a