bpf, arm64: Call bpf_jit_binary_pack_finalize() in bpf_jit_free()

The current implementation seems incorrect and does NOT match the
comment above, use bpf_jit_binary_pack_finalize() instead.

Fixes: 1dad391d ("bpf, arm64: use bpf_prog_pack for memory management")
Acked-by: Puranjay Mohan <puranjay@kernel.org>
Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Acked-by: Song Liu <song@kernel.org>
Acked-by: Puranjay Mohan <puranjay@kernel.org>
Link: https://lore.kernel.org/r/20250916232653.101004-1-hengqi.chen@gmail.com


Signed-off-by: Alexei Starovoitov <ast@kernel.org>