[Chapel Merge] Revert "Add --report-optimized-forall-unordered-op

Branch: refs/heads/master
Revision: e8ecea7
Author: mppf
Log Message:

Merge pull request #16468 from mppf/fix-ra-atomics-again

Revert “Add --report-optimized-forall-unordered-ops to ra-atomics”

Follow-up to PR #16455.

This reverts commit d66c932ce3660f32f41bbe6356eb2432b76ad558.

The forall-unordered-opt can only optimize atomic operations in network
configurations that have network atomics (e.g. CHPL_COMM=ugni). I didn’t
want to deal with creating different .good files for this test for
local/ugni/other comms. So, just remove the flag.

Trivial and not reviewed.

Modified Files:
M test/release/examples/benchmarks/hpcc/ra-atomics.compopts
M test/release/examples/benchmarks/hpcc/ra-atomics.good

Compare: https://github.com/chapel-lang/chapel/compare/0db920076434...e8ecea7290df