create ld soft link

create ld soft link

Since ld path is changed from lib to lib64 also stack holds some prebuild
libs previous ld also needed
So this "crate ld soft link" patch will fix below errors

[ 11s] now finalizing build dir...
[ 11s] qemu-aarch64: Could not open '/lib/ld-linux-aarch64.so.1': No
such file or directory
[ 11s] qemu-aarch64: Could not open '/lib/ld-linux-aarch64.so.1': No
such file or directory
[ 12s] qemu-aarch64: Could not open '/lib/ld-linux-aarch64.so.1': No
such file or directory
[ 12s] Error: TOPDIR empty

After this patch
[root@DELL-BUILD01 /]# ls -l /usr/lib/ld-linux-aarch64.so.1
lrwxrwxrwx 1 root root 28 Jul  4 04:55 /usr/lib/ld-linux-aarch64.so.1 ->
/lib64/ld-linux-aarch64.so.1

Change-Id: I45a2df431ccb705f04f97d5fd5e5e21e1e5f6d6f