kded was complaining that it could not find some of the modules
kded5[7242]: kf5.kded: could not find kded module with id "ktp_integration_module"
so let's rename target from ktp_integration to ktp_integration_module so we comply with what configured in service file:
[D-BUS Service] Name=org.freedesktop.Telepathy.Client.KTp.KdedIntegrationModule Exec=/usr/bin/dbus-send --session --type=method_call --dest=org.kde.kded5 /kded org.kde.kded5.loadModule string:"ktp_integration_module"