Add support for arm{,64} cuttlefish phone platforms

Only 'aosp_cf_arm_phone-userdebug' can boot up successfully because
swiftshader does not support arm64.

Bug: 118442619
Test: lunch aosp_cf_arm_phone-userdebug && make -j128 dist
Test: lunch aosp_cf_arm64_phone-userdebug && make -j128 dist
Change-Id: Icddf0e2ef74ce093794fd7dfb8addfe698cefe89
8 files changed