tests: posix: Resolve header file dependencies

Fixed header file dependencies by reordering the
inclusion sequence in posix tests.

Signed-off-by: Ramakrishna Pallala <[email protected]>

Author: Ramakrishna Pallala

tests/posix/posix_checks/src/posix_checks.c

@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <time.h>
-#include <pthread.h>
 #include <ztest.h>
+#include <pthread.h>
+#include <time.h>
 
 #define DURATION_SECS 1
 #define DURATION_NSECS 0

tests/posix/pthread_equal/src/pthread_equal.c

@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <pthread.h>
 #include <ztest.h>
+#include <pthread.h>
 
 #define STACKSZ 1024
 

tests/posix/pthread_rwlock/src/posix_rwlock.c

@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <ztest.h>
 #include <pthread.h>
-#include "ztest.h"
 
 #define N_THR 3
 #define STACKSZ 1024

tests/posix/semaphore/src/sem.c

@@ -4,10 +4,10 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <ztest.h>
 #include <errno.h>
 #include <pthread.h>
 #include <semaphore.h>
-#include <ztest.h>
 #include <misc/printk.h>
 
 #define STACK_SIZE 1024

tests/posix/timer/src/posix_timer.c

@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <ztest.h>
 #include <time.h>
 #include <pthread.h>
-#include <ztest.h>
 
 #define SECS_TO_SLEEP 2
 #define DURATION_SECS 1