Get rid of some head usages

[jhrcek]

Perfect is the enemy of good.
Instead of replacing all partial function usages at once, I'll try to do it in series of smaller PRs.

[pepeiborra]

Looks good to me. Thanks!

[Ailrun]

Thank you, looks good to me.

[jneira]

@jhrcek thank you, this would make a little bit easier add hlint config to make impossible introduce head again (#2634)