[BUG] Can't export images to Android.

[yyjim]

Description

The figma-export images is broken for Android.

Root cause

The bug was caused by this PR(supporting device idiom).

The loadPNGImages method was changed to return ImagePack.images, but the exportAndroidRasterImages only accept ImagePack.individualScales so that no image will be exported.

Change in this PR

• Skip idiom checking if target platform is Android.
• Update exportAndroidRasterImages type checking.
• Update makeRemoteFiles to get scale from Image.
• Remove individualScales case. The case is not used.

[yyjim]

Hi @subdan Sorry for causing this issue. Please help to review this PR. Thanks.

[subdan]

I will review this PR on weekend. Ok?

[yyjim]

No problem. Thanks

[subdan]

Thanks!