[libFuzzer] Disable equivalence-signals test on Darwin due to persistent failures
# the signals.
UNSUPPORTED: freebsd
+# The test is not supported on Darwin
+UNSUPPORTED: darwin
+
RUN: %cpp_compiler %S/EquivalenceATest.cpp -o %t-EquivalenceATest
RUN: %t-EquivalenceATest -timeout=1 -run_equivalence_server=EQUIV_SIG_TEST & export APID=$!
RUN: sleep 3
