Disable IDE/print_clang_header(_swift_name).swift on arm64_32

It fails on the non_executable bot.
rdar://77281884

Author: aschwaighofer

test/IDE/print_clang_header.swift

@@ -1,6 +1,8 @@
 // FIXME: rdar://problem/19648117 Needs splitting objc parts out
 // REQUIRES: objc_interop
 
+// UNSUPPORTED: CPU=arm64_32
+
 // RUN: echo '#include "header-to-print.h"' > %t.m
 // RUN: %target-swift-ide-test(mock-sdk: %clang-importer-sdk) -source-filename %s -print-header -header-to-print %S/Inputs/print_clang_header/header-to-print.h -print-regular-comments -enable-objc-interop -disable-objc-attr-requires-foundation-module --cc-args %target-cc-options -isysroot %clang-importer-sdk-path -fsyntax-only %t.m -I %S/Inputs/print_clang_header > %t.txt
 // RUN: diff -u %S/Inputs/print_clang_header/header-to-print.h.printed.txt %t.txt

test/IDE/print_clang_header_swift_name.swift

@@ -3,6 +3,8 @@
 // RUN:     %S/Inputs/print_clang_header_swift_name.h -skip-unavailable --cc-args %target-cc-options \
 // RUN:     -isysroot %clang-importer-sdk-path -fsyntax-only %t.m -I %S/Inputs | %FileCheck %s
 
+// UNSUPPORTED: CPU=arm64_32
+
 // REQUIRES: objc_interop
 
 // CHECK: enum Normal : Int {