atomics_allowed always true

[dnikolaev-amd]

https://github.com/ROCmSoftwarePlatform/rocBLAS/blob/5707660c2b045bf02a098cc1f7a8538b9d94398e/clients/benchmarks/client.cpp#L1697

[amcamd]

@dnikolaev-amd Please try rocblas-bench --atomics_not_allowed. The --atomics_not_allowed option was added in commit ac81a7d .