Fix typo: replace treshold with threshold

[volcan01010]

Summary

This merge request fixes a typo in the interface, correcting the spelling of "threshold".

To check

The file diff shows that changes that were made. There are no changes to functionality.

I don't have a Qt development environment, so I wasn't able to compile the binary language files. This will need to be checked before the code is merged. I apologise for submitting a half-finished pull request.

$ git grep treshold
Binary file app/i18n/input_az.qm matches
Binary file app/i18n/input_az_AZ.qm matches
Binary file app/i18n/input_ca.qm matches
Binary file app/i18n/input_de.qm matches
Binary file app/i18n/input_es.qm matches
Binary file app/i18n/input_es_419.qm matches
Binary file app/i18n/input_es_ES.qm matches
Binary file app/i18n/input_et.qm matches
Binary file app/i18n/input_et_EE.qm matches
Binary file app/i18n/input_fr.qm matches
Binary file app/i18n/input_fr_FR.qm matches
Binary file app/i18n/input_hr.qm matches
Binary file app/i18n/input_hr_BA.qm matches
Binary file app/i18n/input_hr_HR.qm matches
Binary file app/i18n/input_hu.qm matches
Binary file app/i18n/input_it.qm matches
Binary file app/i18n/input_pl.qm matches
Binary file app/i18n/input_pt_BR.qm matches
Binary file app/i18n/input_pt_PT.qm matches
Binary file app/i18n/input_sk.qm matches
Binary file app/i18n/input_sk_SK.qm matches

Closes https://github.com/MerginMaps/mobile/issues/3493

[PeterPetrik]

Thanks for fix! If you struggle to setup devel environment, ping us on merginmaps.com/community/join

[volcan01010]

I managed to update the .qm files by doing the following:

sudo apt install qttools5-dev-tools
bash scripts/release_i18n_qm.bash

I think that the merge request is ready now.

[PeterPetrik]

generally it would be enough to update .qml file - we update all the other files before release in one go