Fix column width in 'zpool iostat -v' and 'zpool list -v'

This commit fixes a minor spacing issue caused when
enumerating vdev names, which originated from #13031

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Akash B <akash-b@hpe.com>
Signed-off-by: Samuel Wycliffe <samuelwycliffe@gmail.com>
Closes #13811

cmd/zpool/zpool_main.c

@@ -5466,8 +5466,8 @@ get_namewidth_iostat(zpool_handle_t *zhp, void *data)
 	 * get_namewidth() returns the maximum width of any name in that column
 	 * for any pool/vdev/device line that will be output.
 	 */
-	width = get_namewidth(zhp, cb->cb_namewidth, cb->cb_vdevs.cb_name_flags,
-	    cb->cb_verbose);
+	width = get_namewidth(zhp, cb->cb_namewidth,
+	    cb->cb_vdevs.cb_name_flags | VDEV_NAME_TYPE_ID, cb->cb_verbose);
 
 	/*
 	 * The width we are calculating is the width of the header and also the
@@ -6298,8 +6298,8 @@ get_namewidth_list(zpool_handle_t *zhp, void *data)
 	list_cbdata_t *cb = data;
 	int width;
 
-	width = get_namewidth(zhp, cb->cb_namewidth, cb->cb_name_flags,
-	    cb->cb_verbose);
+	width = get_namewidth(zhp, cb->cb_namewidth,
+	    cb->cb_name_flags | VDEV_NAME_TYPE_ID, cb->cb_verbose);
 
 	if (width < 9)
 		width = 9;