[Test][Sanitizer][atos] Disable atos-symbolized-recovery test

This test tests uses undefined behavior and is proving to be
very flakey. I am disabling for now.

Radar to add a new test: rdar://108003900

rdar://107846128

Author: thetruestblue

compiler-rt/test/sanitizer_common/TestCases/Darwin/atos-symbolized-recover.cpp

@@ -4,8 +4,9 @@
 // RUN: %clangxx -O0 %s -o %t
 // RUN: not %run %t 2>&1 | FileCheck %s
 
-// UBsan does not always symbolicate unknown address rdar://107846128
-// UNSUPPORTED: ubsan
+// This test tests for undefined behavior and is leading to various failures. 
+// Going to disable to unblock CI and rethink a test for this. rdar://107846128
+// UNSUPPORTED: darwin
 
 void bar() {
   void *invalid_addr = reinterpret_cast<void *>(0xDEADBEEF);