Show email if the authenticated user owns the profile page being requested for

[adelowo]

Also removed setting.UI.ShowUserEmail as it's documentation says it
only controls the email setting on the explore page

Would fix broken CI, this was pushed in a quick rush

[adelowo]

Bummer, will update this PR

Will sure do this over the new week

[codecov-io]

Codecov Report

Merging #4981 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4981      +/-   ##
==========================================
+ Coverage   38.84%   38.86%   +0.02%     
==========================================
  Files         349      349              
  Lines       49801    49801              
==========================================
+ Hits        19344    19354      +10     
+ Misses      27657    27646      -11     
- Partials     2800     2801       +1

Impacted Files	Coverage Δ
routers/user/profile.go	33.33% <100%> (ø)	⬆️
routers/repo/http.go	39.78% <0%> (-0.81%)	⬇️
models/user.go	49.85% <0%> (+0.46%)	⬆️
models/repo_list.go	67.89% <0%> (+1.05%)	⬆️
routers/repo/view.go	45.68% <0%> (+1.14%)	⬆️
models/unit.go	14.28% <0%> (+14.28%)	⬆️

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