Include the standard headers that newer code uses directly

These files use std::function, std::map, std::deque, std::unique_ptr or std::string_view and got
the header through others, which MSVC's standard library doesn't always do.

Common/Data/Text/I18n.cpp

@@ -1,3 +1,5 @@
+#include <map>
+#include <string_view>
 #include <cstring>
 
 #include "Common/Data/Text/I18n.h"

Common/GPU/Vulkan/VulkanRenderManager.cpp

@@ -1,3 +1,4 @@
+#include <deque>
 #include <cstdint>
 
 #include <map>

Common/Net/HTTPServer.cpp

@@ -1,6 +1,8 @@
 #include "Common/TimeUtil.h"
 #include "ppsspp_config.h"
 
+#include <memory>
+
 #ifdef _WIN32
 
 #ifndef NOMINMAX

Common/System/OSD.cpp

@@ -1,3 +1,5 @@
+#include <functional>
+#include <string_view>
 #include <cstring>
 #include <algorithm>
 // for std::min

Common/System/Request.cpp

@@ -1,5 +1,6 @@
 #include "ppsspp_config.h"
 
+#include <string_view>
 #include <cstring>
 
 #include "Common/System/Request.h"

Common/Thread/Thread.cpp

@@ -1,3 +1,4 @@
+#include <functional>
 #include <rthreads/rthreads.h>
 
 #include "Common/Log.h"

Core/Core.cpp

@@ -17,6 +17,7 @@
 
 #include "ppsspp_config.h"
 
+#include <functional>
 #include <cstdint>
 #include <deque>
 #include <set>

Core/Dialog/PSPOskDialog.cpp

@@ -17,6 +17,7 @@
 
 #include "ppsspp_config.h"
 
+#include <string_view>
 #include <cctype>
 #include <cmath>
 #include <algorithm>

Core/EmuThread.cpp

@@ -1,5 +1,6 @@
 #include "ppsspp_config.h"
 
+#include <functional>
 #include <retro_atomic.h>
 
 #include "Common/System/System.h"