ggml-virtgpu: fix circular dependency in headers (#22557)

ggml/src/ggml-virtgpu/virtgpu-shm.cpp

@@ -1,6 +1,7 @@
 #include "virtgpu-shm.h"
 
 #include "virtgpu.h"
+#include "ggml-remoting.h"
 
 #include <assert.h>
 

ggml/src/ggml-virtgpu/virtgpu.cpp

@@ -1,4 +1,5 @@
 #include "virtgpu.h"
+#include "ggml-remoting.h"
 
 #include <stdio.h>
 #include <unistd.h>

ggml/src/ggml-virtgpu/virtgpu.h

@@ -18,8 +18,6 @@
 
 #include <cstring>
 
-#include "ggml-remoting.h"
-
 #define VIRGL_RENDERER_UNSTABLE_APIS 1
 #include "apir_hw.h"
 #include <drm/virtgpu_drm.h>