validation: common: fix VPATH builds
validation: common: fix VPATH builds

libs are in $(top_builddir) rather than $(top_srcdir).

Change-Id: Icc73306eabc211cbb77d4fa57d493f7ebbea7447
Signed-off-by: Stuart Haslam <1fce01f364ef5298e64e07a42e08efeef153fa98@linaro.org>
Signed-off-by: Maxim Uvarov <db4d16e02ae2d7493db430203537da8b2e34f290@linaro.org>

nmorey/odp,erachmi/odp,kalray/odp-mppa,kalray/odp-mppa,erachmi/odp,kalray/odp-mppa,rsalveti/odp,mike-holmes-linaro/odp,rsalveti/odp,mike-holmes-linaro/odp,dkrot/odp,dkrot/odp,ravineet-singh/odp,ravineet-singh/odp,erachmi/odp,kalray/odp-mppa,nmorey/odp,rsalveti/odp,kalray/odp-mppa,ravineet-singh/odp,nmorey/odp,kalray/odp-mppa,kalray/odp-mppa,rsalveti/odp,mike-holmes-linaro/odp,ravineet-singh/odp,erachmi/odp,nmorey/odp,rsalveti/odp,dkrot/odp,dkrot/odp,mike-holmes-linaro/odp