for now, exclude Test_NullableResults

HarmonyTests/Patching/Arguments.cs

@@ -397,7 +397,7 @@ public void Test_RenamedArguments()
 			Assert.AreEqual("val1, patched, val2, hello", log);
 		}
 
-		[Test]
+		[Test, Explicit("Crashes and throws NRE in some configurations: see https://discord.com/channels/131466550938042369/674571535570305060/1319451813975687269")]
 		public void Test_NullableResults()
 		{
 			var res1 = new NullableResults().Method();