reforis: update to version 1.1.2

Add external link to UserOptions
Improve intro description of Packages
Provide info whether user is logged in to JS
Add & update translations
Add light/dark favicon switch
backend.py: new linter version requires encoding
Fix python linting f-string errors
Rename Data Collection card to Threat Detection
Don't set socket when starting WSGIServer
Respond with 401 and rename the file
NPM audit fix

Taken & depends on: turris/reforis/reforis!287 (merged)