Fixed MMS data connection not re-established after airplane mode

In some corner cases, data attached event is not sent from service
state tracker after APM on with IWLAN available. Fixed by sending
data attached event for the first time airplane mode is on and
data is in service.

Test: Manual
Bug: 130785238
Merged-In: I25b69542f70cdab9a415606abcebd9c96578972f
Change-Id: I25b69542f70cdab9a415606abcebd9c96578972f
(cherry picked from commit b7814369)