Translate '/app/src/main/res/values/strings_prefs_vpn.xml' in 'sv'

[transifex-integration[bot]]

The translations for the following file are now complete:

Parameter	Value
Source file	'/app/src/main/res/values/strings_prefs_vpn.xml'
Translation file	'app/src/main/res/values-sv/strings_prefs_vpn.xml'
Language code	'sv'
Transifex project slug	adaway
Transifex resource slug	app-src-main-res-values-strings-prefs-vpn-xml--master
Transifex event	translation_completed