checkpatch: add kmalloc_array_node to unnecessary OOM message check

commit 5799b25 ("include/linux/slab.h: add kmalloc_array_node() and
kcalloc_node()") was added in 2017.  Update the unnecessary OOM message
test to include it.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Joe Perches <[email protected]>
Reported-by: Jakub Kicinski <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Stephen Rothwell <[email protected]>

scripts/checkpatch.pl

@@ -487,7 +487,7 @@ sub hash_show_words {
 
 our $allocFunctions = qr{(?x:
  (?:(?:devm_)?
- (?:kv|k|v)[czm]alloc(?:_node|_array)? |
+ (?:kv|k|v)[czm]alloc(?:_array)?(?:_node)? |
  kstrdup(?:_const)? |
  kmemdup(?:_nul)?) |
  (?:\w+)?alloc_skb(?:_ip_align)? |