QA - Remove required "Link Label" on Tabbed/Image block

[data-sync-user]

https://docs.google.com/spreadsheets/d/1gE2WvOpEadRZAO51o2-OewZNgVynJv7RS_Rg3vKVpFY/edit?gid=259414541#gid=259414541

In the CMS for the Meet Mozilla page, the Tabbed Component > Image > Link label should be optional.

"Link Label" should not be be a required field.

!image-20250718-163044.png|width=314,height=329,alt="image-20250718-163044.png"!

┆Issue is synchronized with this Jira Task
┆Attachments: image-20250718-163044.png