I2CVR-Software-Update: change service type to dbus

Change-Id: Id3c5f95b88b35d17bb8707159d22688ae9dbdcdb
Signed-off-by: Christopher Meis <christopher.meis@9elements.com>
diff --git a/i2c-vr/xyz.openbmc_project.Software.I2CVR.service b/i2c-vr/xyz.openbmc_project.Software.I2CVR.service
index e36111b..251f1a6 100644
--- a/i2c-vr/xyz.openbmc_project.Software.I2CVR.service
+++ b/i2c-vr/xyz.openbmc_project.Software.I2CVR.service
@@ -5,7 +5,8 @@
 
 [Service]
 Restart=always
-Type=exec
+Type=dbus
+BusName=xyz.openbmc_project.Software.I2CVR
 RemainAfterExit=no
 ExecStart=/usr/libexec/phosphor-code-mgmt/phosphor-i2cvr-software-update