drivers: soc: qcom: Reorder pil loader in makefile

Subsys-pil-tz.c has dependency on peripheral-loader.c.
Pil_info_base needs to be first set in msm_pil_init, 
so pil_desc_init can use that and
write subsystem image start address to memory.  Put
peripheral-loader.o before subsys-pil-tz.o, 
so the init call in peripheral-loader.c
will be called earlier.

Change-Id: I907257609b297678d0662b236bd5f4885f041989
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Signed-off-by: Jitendra Sharma <shajit@codeaurora.org>