Add support for media and taxonomy term merging

Tested this with a media entity (Media source: File, the file is stored in a simple File field type):

1. The name/label of the merged entity got overwritten with the file name (my media entity type is configured with a field mapping Name -> Name; maybe that's causing this?)
2. The label on the media "Merge translations" form says "Remove term" instead of "Remove media"
3. Loading the merge form I get
   

   reset(): Calling reset() on an object is deprecated in Drupal\merge_translations\Form\MergeTranslationsForm->__construct() (line 113 of /app/web/modules/contrib/merge_translations/src/Form/MergeTranslationsForm.php).:"

miiimooo → closed merge request !5

miiimooo → reopened merge request !5

Fixed the "reset" warning and created a new MR

Change to 2.0.0

sebasgd → changed the visibility of the branch 3266357-media-and-term-merging to hidden.

sebasgd → changed the visibility of the branch 3266357-media-and-term-merging to active.

I've tested this patch and it seems to work. I only found minor thing and is that when you try to merge media, the option to remove the source item says "Remove term" instead of "Remove media".