[PATCH] Don't modify image GPS Date/Time when writing new coordinates

[StephaneP]

What steps will reproduce the problem?

1. Correlate some images with a GNSS trace, with a time offset and apply.
2. Write the new coordinates in the image with the photo_geotagging plugin

What is the expected result?

I think that the EXIF GPSTimeStamp value should stay untouched, especially when the time source is the camera internal clock

What happens instead?

The GPSTimeStamp value is modified according to the time offset set during the correlation

Please provide any additional information below.

We should add an option in the photo_geotagging plugin (default unchecked) to update GPS Date/Time value. If we want to update a timestamp, it should be DateTimeOriginal

[StephaneP]

Patch which add a checkbox for writing or not the EXIF GPS Date and Time. Default is unchecked.

[StephaneP]

Replace the previous patch

[stoecker]

In 36466/osm:

fix #24458 - patch by StephaneP, Don't modify image GPS Date/Time when writing new coordinates