lineage: products: Fix lineage_sdk_phone_x86_64 emulator target

necessary after merge of tag 'android-14.0.0_r29':

 4bf479f Retire obsolete emulator targets and boards

 the sdk_phone* targets are replaced with sdk_phone64*,
 the emulator* boards are replaced with emu64* in
 the device/generic/goldfish folder.

Change-Id: Ie36e73684d586223bbce642a62cf155a3990713e