Add support for XMP Plus "Data Mining" field

(Also see Stephen Marsh's post in the Photoshop Ecosystem topic)

I'd like to see the XMP Plus "Data Mining" field added as a selectable parameter in Bridge's Metadata panel. It allows users to allow or disallow data mining of the image, such as for generative AI training. Other XMP Plus fields, such as the "Licensor" field are already supported in Bridge.

Information from the IPTC can be found here: https://www.iptc.org/std/photometadata/documentation/userguide/#_data_mining

And the Specification can be found here: https://ns.useplus.org/LDF/ldf-XMPSpecification#DataMining