using the correct intent extra for subId

Some telephony subscription related intent uses hidden extra
PhoneConstants.SUBSCRIPTION_KEY. We should sent the public extra
SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX instead.

Bug: 116754807
Test: telephony unit test
Change-Id: I842df9b3fa7c0c8efed2db6ac5cd6a8c34ab3ee4
2 files changed