Fixes#8317
Sharp based images are auto-oriented based on the EXIF data i.e.
`.rotate()`.
This can be problematic when resizing images as the
`originalAspectRatio` calculation we do in the `imageResizer` can become
incorrect if the files dimensions are rotated from sharp.
For example, uploading an `ios` based image with dimensions of 3024 x
4032 will be auto rotated to 4032 x 3024 because the exif data gives the
image an orientation of `6` - which means it needs to be rotated 90
degrees clockwise.
As a result, the original aspect ratio goes from being `0.75` to
`1.3333` - which is incorrect.
This PR preserves the original aspect ratio to properly resize images
based on the original dimensions - not the sharp based dimensions.
9d05b82dc6