Changesets/Users: Add translate button to user profile

[danieldegroot2]

What feature would you like to see added?

Allow users to translate user profile descriptions using the existing translate button (on changeset comments and discussions)

Example https://osmcha.org/changesets/169462101

Why would this be useful to you or other users?

User profiles may contain context of

• why user is making certain changes in general; and/or
• how to contact user (though such is now also available in social links feature on osm.org website); and/or
• where to find more information

(there is no translate button shown);

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Related #269 (add translate-like button to changeset comment)