iface-modem: new logic to detect SIM swap with explicit IMSI/ICCID query

This improves SIM hot swap check process, and it can help avoid unnecessary modem reprobe during suspend-resume without SIM inserted.

The changes in this CL implemented the new logic ONLY for MBIM, and the new logic has not been implemented for QMI and AT yet. Thus, we keep the legacy `mm_iface_modem_check_for_sim_swap()' till the new logic for QMI and AT has been implemented.

Fixes #609 (closed)