ice: Remove unnecessary blank line

Checkpatch reports the following, fix it.

-----------------------------------------
drivers/net/ethernet/intel/ice/ice_main.c
-----------------------------------------
CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
FILE: drivers/net/ethernet/intel/ice/ice_main.c:455:
+
+}

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>

drivers/net/ethernet/intel/ice/ice_main.c

@@ -436,7 +436,6 @@ static void ice_pf_dis_all_vsi(struct ice_pf *pf, bool locked)
 
 	for (node = 0; node < ICE_MAX_VF_AGG_NODES; node++)
 		pf->vf_agg_node[node].num_vsis = 0;
-
 }
 
 /**