util: kernel: Fix build warning of what const keyword is missing

util: kernel: Fix build warning of what const keyword is missing

Fix the following build warning:

  [   14s] /home/abuild/rpmbuild/BUILD/pass-1.2.0/src/resource/resource-process.c:347:53:
  warning: passing argument 1 of 'is_resource_attr_interested' discards 'const' qualifier
  from pointer target type [-Wdiscarded-qualifiers]
  [   14s]   347 |  bool include_gpu_mem = is_resource_attr_interested(res, PROCESS_GROUP_ATTR_MEM_GPU);

Change-Id: I5a39513e20158c02343eb7c1d644f80ea0cba973
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>