externals/fmt: update to HEAD fcd3e1e19.

It will fix error.
  integer_sequence<bool, (Is == Is)...>  [-Werror=tautological-compare]
The updating is helpful and needed.
Fmt has gone through two public versions since its last update
and has fixed many bugs, including new compiler optimizations.
But neither of these two public versions can fix the errors encountered above.
We need to switch to a working version.
It can be fixed after fmt/8e62172.There are still many optimizations,
Such as this one:
  Std. h c++23 build fix (# 3856)
And these:
  C++23 compatibility: basicstring_view cannot be constructed from nullptr (# 3846)
  Fix warning C4702 emitted from format.h (MSVC) (#3866)
Of course, there are other functional improvements as well.
Very helpful.
The selected version is the one that has been checked and works well.

And synchronously updating local code.

externals/fmt

@@ -1 +1 @@
-Subproject commit 2dd4fa8742fdac36468f8d8ea3e06e78215551f8
+Subproject commit fcd3e1e19c8d2df94bb6cb40d7f1c97a9872cf2b

src/common/logging/formatter.h

@@ -12,9 +12,9 @@
 #if FMT_VERSION >= 80100
 template <typename T>
 struct fmt::formatter<T, std::enable_if_t<std::is_enum_v<T>, char>>
-    : formatter<std::underlying_type_t<T>> {
+    : fmt::formatter<std::underlying_type_t<T>> {
     template <typename FormatContext>
-    auto format(const T& value, FormatContext& ctx) -> decltype(ctx.out()) {
+    auto format(const T& value, FormatContext& ctx) const -> decltype(ctx.out()) {
         return fmt::formatter<std::underlying_type_t<T>>::format(
             static_cast<std::underlying_type_t<T>>(value), ctx);
     }

src/core/hle/service/cfg/cfg.cpp

@@ -9,7 +9,7 @@
 #include <boost/serialization/unique_ptr.hpp>
 #include <cryptopp/osrng.h>
 #include <cryptopp/sha.h>
-#include <fmt/format.h>
+#include <fmt/ranges.h>
 #include "common/archives.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"

src/core/hle/service/ir/extra_hid.cpp

@@ -2,7 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <fmt/format.h>
+#include <fmt/ranges.h>
 #include "common/alignment.h"
 #include "common/settings.h"
 #include "core/core_timing.h"

src/core/hle/service/ir/ir_user.cpp

@@ -8,7 +8,7 @@
 #include <boost/serialization/base_object.hpp>
 #include <boost/serialization/shared_ptr.hpp>
 #include <boost/serialization/unique_ptr.hpp>
-#include <fmt/format.h>
+#include <fmt/ranges.h>
 #include "common/archives.h"
 #include "common/swap.h"
 #include "core/core.h"

src/core/movie.cpp

@@ -10,6 +10,7 @@
 #include <boost/optional.hpp>
 #include <cryptopp/hex.h>
 #include <cryptopp/osrng.h>
+#include <fmt/ranges.h>
 #include "common/archives.h"
 #include "common/bit_field.h"
 #include "common/file_util.h"

src/core/savestate.cpp

@@ -5,7 +5,7 @@
 #include <chrono>
 #include <sstream>
 #include <cryptopp/hex.h>
-#include <fmt/format.h>
+#include <fmt/ranges.h>
 #include "common/archives.h"
 #include "common/file_util.h"
 #include "common/logging/log.h"

src/video_core/renderer_software/sw_clipper.cpp

@@ -4,6 +4,7 @@
 
 #include <array>
 #include <cstddef>
+#include <tuple>
 #include "video_core/pica/regs_texturing.h"
 #include "video_core/renderer_software/sw_clipper.h"
 

src/video_core/renderer_vulkan/vk_instance.cpp

@@ -4,7 +4,7 @@
 
 #include <span>
 #include <boost/container/static_vector.hpp>
-#include <fmt/format.h>
+#include <fmt/ranges.h>
 
 #include "common/assert.h"
 #include "common/settings.h"

src/video_core/renderer_vulkan/vk_shader_util.cpp

@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <memory>
 #include <SPIRV/GlslangToSpv.h>
 #include <glslang/Include/ResourceLimits.h>
 #include <glslang/Public/ShaderLang.h>