test: ipsec: fix link order

In LDADD a library using another library, must become before that
library. An application library uses ODP, so it must become before
ODP library.

Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>

test/validation/api/ipsec/Makefile.am

@@ -21,4 +21,4 @@ ipsec_async_SOURCES = ipsec_async.c
 ipsec_inline_in_SOURCES = ipsec_inline_in.c
 ipsec_inline_out_SOURCES = ipsec_inline_out.c
 
-LDADD += libtestipsec.la
+PRELDADD += libtestipsec.la