Fix sections in heroes_comparisons of profile pages

[TeKrop]

Describe the bug*
Feedback by Keedosuul :

The API returns null for weapon_accuracy, critical_hit_accuracy and objective_kills. My profile also does not have these categories. Similar categories that do exist for me would be "weapon accuracy - best in game" and "objective kills - avg per 10min". I know weapon_accuracy exists in the client but not on the website it seems (at least for me). I'm not sure if these stats are really needed by anyone but I just wanted to let you know.

I'll make a proper update.

To Reproduce
Go on a player profile page