cmake: BUILD_TESTS as option explicitly; added missed dependency
cmake: BUILD_TESTS as option explicitly; added missed dependency

eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero,ranok/bitmonero,ranok/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero