cmocka: Mark run_tests as deprecated.
cmocka: Mark run_tests as deprecated.

Signed-off-by: Andreas Schneider <5be00ddc76278cf6077f5047ca3384a88460c671@cryptomilk.org>

JonathonReinhart/cmocka,jamesmunns/CMocka,wingyplus/cmocka,clibs/cmocka,VladimirTyrin/cmocka,tyc/cmocka,jamesmunns/CMocka,tyc/cmocka,jhrozek/cmocka,wingyplus/cmocka,VladimirTyrin/cmocka,jhrozek/cmocka,tyc/cmocka,dsch/cmocka,JonathonReinhart/cmocka,jhrozek/cmocka,clibs/cmocka,dsch/cmocka