mavsdk_tests: disable mag stuck test

The estimator sometimes diverges in vz after landing which makes the
test fail. This needs to be dealt with first before we can enable the
test again.

test/mavsdk_tests/test_multicopter_failsafe.cpp

@@ -83,6 +83,9 @@ TEST_CASE("Continue on mag lost during mission", "[multicopter][vtol]")
 	tester.wait_until_disarmed(until_disarmed_timeout);
 }
 
+#if 0
+// This test is disabled for now because the estimator sometimes diverges on
+// right after landing which then prevents auto-disarm.
 TEST_CASE("Continue on mag stuck during mission", "[multicopter][vtol]")
 {
 	AutopilotTester tester;
@@ -97,6 +100,7 @@ TEST_CASE("Continue on mag stuck during mission", "[multicopter][vtol]")
 	std::chrono::seconds until_disarmed_timeout = std::chrono::seconds(180);
 	tester.wait_until_disarmed(until_disarmed_timeout);
 }
+#endif
 
 TEST_CASE("Continue on baro lost during mission (baro height mode)", "[multicopter][vtol]")
 {