Rename AOSP_CAR_EMULATOR into DO_NOT_INCLUDE_DEFAULT_CAR_PROVISION

Bug: 407859763
Test: `get_build_var PRODUCT_PACKAGES | grep CarProvision` shows nothing for sdk_car targets
Change-Id: I79425b7c3688e10dbddbdcf8e61c1119edd3e6fd
2 files changed