test-cpu-set-util: add simple test for cpus_in_affinity_mask()
(cherry picked from commit 9d1345f0657c707df89b41b2738776efb40aec8e)
Related: #1734787
patch_name: 0274-test-cpu-set-util-add-simple-test-for-cpus_in_affini.patch
present_in_specfile: true
location_in_specfile: 274
squash_commits: true