system/memory: Inline address_space_stq_internal()

As its name suggests, address_space_stq_internal() is an
internal method which can be inlined like all the other
ones in this file.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20260109165058.59144-7-philmd@linaro.org>

system/memory_ldst.c.inc

@@ -422,7 +422,7 @@ void glue(address_space_stw_be, SUFFIX)(ARG1_DECL,
                                DEVICE_BIG_ENDIAN);
 }
 
-static void glue(address_space_stq_internal, SUFFIX)(ARG1_DECL,
+static inline void glue(address_space_stq_internal, SUFFIX)(ARG1_DECL,
     hwaddr addr, uint64_t val, MemTxAttrs attrs,
     MemTxResult *result, enum device_endian endian)
 {