treewide: use full path to clock_control/arm_clock_control.h header

The build infrastructure should not be adding the drivers subdirectory
to the include path.  Fix the legacy uses that depended on that
addition.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>

drivers/clock_control/beetle_clock_control.c

@@ -15,7 +15,7 @@
 #include <soc.h>
 #include <drivers/clock_control.h>
 #include <sys/util.h>
-#include <clock_control/arm_clock_control.h>
+#include <drivers/clock_control/arm_clock_control.h>
 
 #define MAINCLK_BASE_FREQ 24000000
 

drivers/counter/timer_dtmr_cmsdk_apb.c

@@ -9,7 +9,7 @@
 #include <errno.h>
 #include <init.h>
 #include <soc.h>
-#include <clock_control/arm_clock_control.h>
+#include <drivers/clock_control/arm_clock_control.h>
 
 #include "dualtimer_cmsdk_apb.h"
 

drivers/counter/timer_tmr_cmsdk_apb.c

@@ -9,7 +9,7 @@
 #include <errno.h>
 #include <init.h>
 #include <soc.h>
-#include <clock_control/arm_clock_control.h>
+#include <drivers/clock_control/arm_clock_control.h>
 
 #include "timer_cmsdk_apb.h"
 

drivers/gpio/gpio_cmsdk_ahb.c

@@ -11,7 +11,7 @@
 #include <drivers/gpio.h>
 #include <init.h>
 #include <soc.h>
-#include <clock_control/arm_clock_control.h>
+#include <drivers/clock_control/arm_clock_control.h>
 
 #include "gpio_cmsdk_ahb.h"
 #include "gpio_utils.h"

drivers/serial/uart_cmsdk_apb.c

@@ -12,7 +12,7 @@
 
 #include <kernel.h>
 #include <arch/cpu.h>
-#include <clock_control/arm_clock_control.h>
+#include <drivers/clock_control/arm_clock_control.h>
 #include <sys/__assert.h>
 #include <init.h>
 #include <drivers/uart.h>