FreeBSD compile fix

The file module/os/freebsd/zfs/zfs_ioctl_compat.c fails compiling
because of this error: 'static' is not at beginning of declaration

This commit fixes the three places within that file.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes openzfs#13702

module/os/freebsd/zfs/zfs_ioctl_compat.c

@@ -125,7 +125,7 @@ enum zfs_ioc_legacy {
 	ZFS_IOC_LEGACY_LAST
 };
 
-unsigned static long zfs_ioctl_legacy_to_ozfs_[] = {
+static unsigned long zfs_ioctl_legacy_to_ozfs_[] = {
 	ZFS_IOC_POOL_CREATE,			/* 0x00 */
 	ZFS_IOC_POOL_DESTROY,			/* 0x01 */
 	ZFS_IOC_POOL_IMPORT,			/* 0x02 */
@@ -208,7 +208,7 @@ unsigned static long zfs_ioctl_legacy_to_ozfs_[] = {
 	ZFS_IOC_POOL_INITIALIZE,		/* 0x4d:0x4f */
 };
 
-unsigned static long zfs_ioctl_ozfs_to_legacy_common_[] = {
+static unsigned long zfs_ioctl_ozfs_to_legacy_common_[] = {
 	ZFS_IOC_POOL_CREATE,			/* 0x00 */
 	ZFS_IOC_POOL_DESTROY,			/* 0x01 */
 	ZFS_IOC_POOL_IMPORT,			/* 0x02 */
@@ -297,7 +297,7 @@ unsigned static long zfs_ioctl_ozfs_to_legacy_common_[] = {
 	ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_WAIT_FS */
 };
 
-unsigned static long zfs_ioctl_ozfs_to_legacy_platform_[] = {
+static unsigned long zfs_ioctl_ozfs_to_legacy_platform_[] = {
 	ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_NEXT */
 	ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_CLEAR */
 	ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_SEEK */