ci: Run functional tests on mac again

ci/test/00_setup_env_mac_host.sh

@@ -8,8 +8,6 @@ export LC_ALL=C.UTF-8
 
 export HOST=x86_64-apple-darwin16
 export PIP_PACKAGES="zmq"
-export RUN_UNIT_TESTS=true
-export RUN_FUNCTIONAL_TESTS=false
 export GOAL="install"
 export BITCOIN_CONFIG="--enable-gui --enable-reduce-exports --enable-werror"
 # Run without depends