Upgrade codebase to C++ 20 + fix warnings + update submodules (#6115)

src/tests/core/arm/dyncom/arm_dyncom_vfp_tests.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 #include "core/arm/dyncom/arm_dyncom.h"
 #include "core/core.h"
 #include "core/core_timing.h"

src/tests/core/core_timing.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2+
 // Refer to the license.txt file included.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 
 #include <array>
 #include <bitset>

src/tests/core/file_sys/path_parser.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 #include "common/file_util.h"
 #include "core/file_sys/path_parser.h"
 

src/tests/core/hle/kernel/hle_ipc.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 #include "common/archives.h"
 #include "core/core.h"
 #include "core/core_timing.h"

src/tests/core/memory/memory.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hle/kernel/memory.h"

src/tests/core/memory/vm_manager.cpp

@@ -3,7 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <vector>
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 #include "core/hle/kernel/errors.h"
 #include "core/hle/kernel/memory.h"
 #include "core/hle/kernel/vm_manager.h"