EXIF rotation data is stripped even when `preserveExifData` is true

Description

When an image is uploaded with EXIF rotation meta it is always set to \Imagick::ORIENTATION_UNDEFINED even when preserveExifData is true

Steps to reproduce

1. Set preserveExifData to true
2. Upload an image containing EXIF rotation meta
3. Download the image from its asset volume and check the EXIF data. Rotation will be set to Unknown (0)

Additional info

Offending line is here:

https://github.com/craftcms/cms/blob/14f0fd652b7a99820f804ba6c0a0db762bf26206/src/services/Images.php#L394

Which sets to unknown, but the check to see whether the EXIF data should be preserved is inside ImageHelper::cleanExifDataFromImagickImage on the following line. The image is then resaved with the unknown rotation regardless of any settings.

This is also true if the image has been rotated by rotateImagesOnUploadByExifData although in that scenario the broken rotation meta doesn't cause any issues.

• Craft version: 3.5.6
• PHP version: 7.4
• Plugins & versions: ImageMagick