Disabled sim is not enabled after sim hotswap

This issue is reproducible only on DSDS enabled device with both pSIMs. UiccCard/UiccPort object is created slighly late after receiving the slot status which is causing problem in getting iccId. Modified logic to use UiccSlot's getIccId API

Bug: 228416423
Test: Manual Test (Verified both esim and psim are latching to network. Also OEM partner verified on their device and confirmed) and atest FrameworksTelephonyTests
Change-Id: I1b8bcd1cb9482d8875243abe41a209d46fcc9421