Fix image size adjustment on gallery images
Fix image size adjustment on gallery images

Gallery images are being adjusted wrongly, this patch adds .gallerybox
to the Class Blacklist for the adjustThumbWidths transform.

Bug: T228287
Change-Id: Ib69397229385357fe82a1f4d8dc2b3044d324bcb

wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps