Merge pull request #61383 from aschwaighofer/disable_clang_args_diags_asan

Frontend/clang-args-diags.swift currently fails on ASAN bots

Author: aschwaighofer

test/Frontend/clang-args-diags.swift

@@ -1,6 +1,9 @@
 // RUN: not %swift -Xcc -fake-argument -typecheck %s 2>&1 | %FileCheck %s -check-prefix=CHECK-UNKNOWN-ARG
 // CHECK-UNKNOWN-ARG: unknown argument: '-fake-argument'
 
+// Temporarily disable this test on ASAN bots.
+// UNSUPPORTED: asan
+
 // RUN: not %swift -Xcc -ivfsoverlay -Xcc %t.nonexistent -typecheck %s 2>&1 | %FileCheck %s -check-prefix=CHECK-VFS-NONEXISTENT
 // CHECK-VFS-NONEXISTENT: virtual filesystem overlay file '{{.*}}' not found