Some tests are run from /data/local/tmp, and they need proper namespaces.

Bug: 123700170
Test: atest cameraservice_test libcompositionengine_test librenderengine_test libsurfaceflinger_arc_test libsurfaceflinger_unittest perfprofd_test inputflinger_tests
Change-Id: Id3c628175c0037944ccc0d53a2d5327e688ef99e