drivers/syslog: add ramlog write multiple bytes for interrupt handler

make sc_write_force pointing to ramlog_write in struct syslog_channel_ops_s.

Signed-off-by: yangsong8 <yangsong8@xiaomi.com>

drivers/syslog/syslog_channel.c

@@ -74,6 +74,7 @@ static const struct syslog_channel_ops_s g_ramlog_channel_ops =
   ramlog_putc,
   ramlog_putc,
   NULL,
+  ramlog_write,
   ramlog_write
 };