[Sanitizers][Test] XFAIL suppressions/fread_fwrite (#154189)

These tests are failing on current macOS version installed on Apple bot

rdar://158543555

Co-authored-by: Mariusz Borsa <[email protected]>

Author: wrotki

compiler-rt/test/asan/TestCases/Darwin/suppressions-sandbox.cpp

@@ -15,6 +15,9 @@
 // sandbox-exec isn't available on iOS
 // UNSUPPORTED: ios
 
+// Symbolizer fails to find test functions on current macOS bot version
+// XFAIL: target=arm{{.*}}
+
 #include <CoreFoundation/CoreFoundation.h>
 
 #if defined(SHARED_LIB)

compiler-rt/test/asan/TestCases/Posix/fread_fwrite.cpp

@@ -2,6 +2,9 @@
 // RUN: not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-FWRITE
 // RUN: not %run %t 1 2>&1 | FileCheck %s --check-prefix=CHECK-FREAD
 
+// Symbolizer fails to find test functions on current macOS bot version
+// XFAIL: target=arm{{.*}}
+
 #include <stdio.h>
 #include <stdlib.h>