Update catch header

Fixes #435. Updates catch header to fix include error on MacOS.

test/catch.hpp

@@ -1,9 +1,9 @@
 /*
- *  Catch v2.13.10
- *  Generated: 2022-10-16 11:01:23.452308
+ *  Catch v2.13.11
+ *  Generated: 2024-07-15 17:08:27.065263
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
- *  Copyright (c) 2022 Two Blue Cubes Ltd. All rights reserved.
+ *  Copyright (c) 2024 Two Blue Cubes Ltd. All rights reserved.
  *
  *  Distributed under the Boost Software License, Version 1.0. (See accompanying
  *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -15,7 +15,7 @@
 
 #define CATCH_VERSION_MAJOR 2
 #define CATCH_VERSION_MINOR 13
-#define CATCH_VERSION_PATCH 10
+#define CATCH_VERSION_PATCH 11
 
 #ifdef __clang__
 #    pragma clang system_header
@@ -69,6 +69,9 @@
 // See e.g.:
 // https://opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/TargetConditionals.h.auto.html
 #ifdef __APPLE__
+#  ifndef __has_extension
+#    define __has_extension(x) 0
+#  endif
 #  include <TargetConditionals.h>
 #  if (defined(TARGET_OS_OSX) && TARGET_OS_OSX == 1) || \
       (defined(TARGET_OS_MAC) && TARGET_OS_MAC == 1)
@@ -2707,7 +2710,7 @@ namespace Catch {
         INTERNAL_CATCH_TRY { \
             CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
             CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
-            catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \
+            catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); /* NOLINT(bugprone-chained-comparison) */ \
             CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
         } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \
         INTERNAL_CATCH_REACT( catchAssertionHandler ) \
@@ -10171,7 +10174,10 @@ namespace {
 
 #elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////
 
-#include <unistd.h>
+#if defined( CATCH_PLATFORM_LINUX ) || defined( CATCH_PLATFORM_MAC )
+#    define CATCH_INTERNAL_HAS_ISATTY
+#    include <unistd.h>
+#endif
 
 namespace Catch {
 namespace {
@@ -10220,7 +10226,8 @@ namespace {
 #if defined(CATCH_PLATFORM_MAC) || defined(CATCH_PLATFORM_IPHONE)
             !isDebuggerActive() &&
 #endif
-#if !(defined(__DJGPP__) && defined(__STRICT_ANSI__))
+#if defined( CATCH_INTERNAL_HAS_ISATTY ) && \
+    !( defined( __DJGPP__ ) && defined( __STRICT_ANSI__ ) )
             isatty(STDOUT_FILENO)
 #else
             false
@@ -15389,7 +15396,7 @@ namespace Catch {
     }
 
     Version const& libraryVersion() {
-        static Version version( 2, 13, 10, "", 0 );
+        static Version version( 2, 13, 11, "", 0 );
         return version;
     }