device: Const-ify all device driver instance pointers

Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.

A coccinelle rule is used for this:

@r_const_dev_1
  disable optional_qualifier
@
@@
-struct device *
+const struct device *

@r_const_dev_2
 disable optional_qualifier
@
@@
-struct device * const
+const struct device *

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>

drivers/timer/arm_arch_timer.c

@@ -43,7 +43,7 @@ static void arm_arch_timer_compare_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? delta_ticks : 1);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);