plugins/api: Only include 'exec/ram_addr.h' with system emulation

"exec/ram_addr.h" shouldn't be used with user emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240427155714.53669-4-philmd@linaro.org>
diff --git a/plugins/api.c b/plugins/api.c
index 8fa5a60..eaee344 100644
--- a/plugins/api.c
+++ b/plugins/api.c
@@ -42,10 +42,10 @@
 #include "tcg/tcg.h"
 #include "exec/exec-all.h"
 #include "exec/gdbstub.h"
-#include "exec/ram_addr.h"
 #include "disas/disas.h"
 #include "plugin.h"
 #ifndef CONFIG_USER_ONLY
+#include "exec/ram_addr.h"
 #include "qemu/plugin-memory.h"
 #include "hw/boards.h"
 #else