make: set XBIN_LD to use ld.lld instead of ld.bfd

Bug: 129880406
Test: build --skip-tests qemu-generic-arm64-test-debug && \
./build-root/build-qemu-generic-arm64-test-debug/run
Change-Id: Id3f5c071e3247ac81a6dddaec9fe8e1cfc0d337b
1 file changed