CarrierConfigConverterV2 should accept version as long instead of int. am: 3e7f81f982 am: 9e53ab73b4 am: ddc282e6f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/tools/carrier_settings/+/11843109

Change-Id: Ic7079f4b40f3bec3f92bfccb2cc13efd633ce11a