Add support for scanning other formats

[jazz-max]

fix #61 and #59
Update to latest zxing.js from yushulx/zxing-cpp-emscripten
fork and change ZXing._decode_qr to ZXing._decode_any how describe in #59

[orionlu0916]

fix #61 and #59 Update to latest zxing.js from yushulx/zxing-cpp-emscripten fork and change ZXing._decode_qr to ZXing._decode_any how describe in #59

@jazz-max I pulled your forked project and build it,
the QRcode and Barcode scanning works perfectly on PC browser(chromeV94.0.4606.61, windows10), which is awesome!
but when I tried it on (ios14+safari)
I got a black empty preview, just wondering if it caused by your change?
or it's a known issue which fixed already after your forked version?
how can I fix it with your forked project?

[orionlu0916]

fix #61 and #59 Update to latest zxing.js from yushulx/zxing-cpp-emscripten fork and change ZXing._decode_qr to ZXing._decode_any how describe in #59

@jazz-max I pulled your forked project and build it, the QRcode and Barcode scanning works perfectly on PC browser(chromeV94.0.4606.61, windows10), which is awesome! but when I tried it on (ios14+safari) I got a black empty preview, just wondering if it caused by your change? or it's a known issue which fixed already after your forked version? how can I fix it with your forked project?

@jazz-max NVM, it's an issue of safari's thing, your change is perfect!