GPU: Don't save settings to save state

src/core/gpu.cpp

@@ -347,8 +347,12 @@ bool GPU::DoState(StateWrapper& sw)
   sw.Do(&m_blit_remaining_words);
   sw.Do(&m_render_command.bits);
 
-  sw.Do(&m_max_run_ahead);
-  sw.Do(&m_fifo_size);
+  if (sw.GetVersion() < 83) [[unlikely]]
+  {
+    // Removed in v83
+    DebugAssert(sw.IsReading());
+    sw.SkipBytes(sizeof(u32) * 2);
+  }
 
   if (!sw.DoMarker("GPU-VRAM"))
     return false;

src/core/save_state_version.h

@@ -6,7 +6,7 @@
 #include "common/types.h"
 
 inline constexpr u32 SAVE_STATE_MAGIC = 0x43435544;
-inline constexpr u32 SAVE_STATE_VERSION = 82;
+inline constexpr u32 SAVE_STATE_VERSION = 83;
 inline constexpr u32 SAVE_STATE_MINIMUM_VERSION = 42;
 
 static_assert(SAVE_STATE_VERSION >= SAVE_STATE_MINIMUM_VERSION);