zpool/zfs: restore -V & --version options

The -j option added a round of getopt, which didn't know the magic
version flags. So just bypass the whole thing and go straight to the
human output function for the special case.

Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Umer Saleem <usaleem@ixsystems.com>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #16615 
Closes #16617

cmd/zfs/zfs_main.c

@@ -9187,7 +9187,7 @@ main(int argc, char **argv)
 	 * Special case '-V|--version'
 	 */
 	if ((strcmp(cmdname, "-V") == 0) || (strcmp(cmdname, "--version") == 0))
-		return (zfs_do_version(argc, argv));
+		return (zfs_version_print() != 0);
 
 	/*
 	 * Special case 'help'

cmd/zpool/zpool_main.c

@@ -13613,7 +13613,7 @@ main(int argc, char **argv)
 	 * Special case '-V|--version'
 	 */
 	if ((strcmp(cmdname, "-V") == 0) || (strcmp(cmdname, "--version") == 0))
-		return (zpool_do_version(argc, argv));
+		return (zfs_version_print() != 0);
 
 	/*
 	 * Special case 'help'