vppinfra: missing __clib_export
vppinfra: missing __clib_export

Type: fix

hash_resize is available in hash.h file, but missing __clib_export in hash.c

Signed-off-by: Leung Lai Yung <aa2bb29c2f13a2fcdd73a32c252afb177844d6ce@gmail.com>
Change-Id: Ibb741b532cd1080ec5d8314aae8dbbca87f42502

chrisy/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,FDio/vpp,FDio/vpp