Show one SIM only for EAP-SIM when dual SIMs have the same carrier ID

- Because the wifiConfiguration save the carrier ID only for EAP-SIM authentication

- If multiple SIMs have the same carrier ID, the Wi-Fi framework will use the default data SIM for EAP-SIM authentication

- To avoid user confusion, show one SIM only when dual SIMs have the same carrier ID

Bug: 233765468
Test: manual test
make RunSettingsRoboTests ROBOTEST_FILTER=WifiConfigController2Test

Change-Id: I56f956d20053d314f082ba185d661d8e0a0ef3cb
Merged-In: I56f956d20053d314f082ba185d661d8e0a0ef3cb