config: remove HAVE_INODE_SET_IVERSION

Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #16479

module/os/linux/zfs/zpl_super.c

@@ -29,6 +29,7 @@
 #include <sys/zfs_vnops.h>
 #include <sys/zfs_ctldir.h>
 #include <sys/zpl.h>
+#include <linux/iversion.h>
 
 
 static struct inode *