[PATCH iproute2] dcb: Fix compilation warning about reallocarray

To use reallocarray we need to add bsd/stdlib.h.

dcb_app.c: In function ‘dcb_app_table_push’:
dcb_app.c:68:25: warning: implicit declaration of function ‘reallocarray’; did you mean ‘realloc’?

Fixes: 8e9bed1493f5 ("dcb: Add a subtool for the DCB APP object")
Signed-off-by: Roi Dayan <redacted>
---
  dcb/dcb.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/dcb/dcb.c b/dcb/dcb.c
index 6640deef5688..32896c4d5732 100644
--- a/dcb/dcb.c
+++ b/dcb/dcb.c

@@ -5,6 +5,7 @@
  #include <linux/dcbnl.h>
  #include <libmnl/libmnl.h>
  #include <getopt.h>
+#include <bsd/stdlib.h>
  
  #include "dcb.h"
  #include "mnl_utils.h"