Split Telephony and SMS plugin on Android
Test Plan:
Get called: Notification appears as before.
Get SMS: Notification shows and it appears in SMS app after reconnect.
Write SMS from app: It shows up on the phone
Reviewers: KDE Connect, albertvaka
Reviewed By: KDE Connect, albertvaka
Subscribers: albertvaka, kdeconnect
Tags: KDE Connect
Differential Revision: https://phabricator.kde.org/D14612