Allowing the wrong PDN deactivation behavior on old HAL

The old modem did not follow the IRadio HAL contract. It does not
not send data call list changed event after data call deactivation.
Allow this behavior on HAL 1.0~1.6.

Fix: 229549928
Test: atest DataNetworkControllerTest & Manual testing
Change-Id: Ie2e41c1cbc24ed6ce0dd2aad246e9d48d8d64f74