Update EXIF

Modify the EXIF package if it exists, or create a single-entry EXIF
package (API-1).
Extract / modify the first EXIF package (if it exists) or create a
single-entry EXIF package from the primary image (API-2, API-3).
Change the order of the EXIF and XMP package, new order:

SOI
EXIF
XMP
[other packages if they appears in the primary image]
primary image without EXIF
secondary image

Test: recoverymap_test and check the encoded file with a hex editor
Bug: b/252835416
Change-Id: I3d8c4a3fe3cff63f8b57277511aa801b9dd1b75d