crowdin: Correct source paths

* Backgrounds has a different path since 17.1
* Settings: cm_plurals.xml doesn't exist since 18.1
* Terminal: Package removed in 18.1
* DefaultContainerService: Removed in 17.1
* MtpDocumentsProvider: Moved in 18.1 (../../../../packages/services/Mtp)
* Dialer:
  * contacts/common moved to dialer/contacts/resources since 17.1
  * voicemail/error moved to voicemail/listui/error since 16.0
  * voicemailstatus removed since 16.0
  * theme/res moved to theme/common/res since 17.1

Co-authored-by: Michael Bestas <mkbestas@lineageos.org>
Change-Id: I0968c15e610984c4c501d7153a7cece0289b756f
5 files changed