Set repetitions of benchmark to 10. (#4053)
Set repetitions of benchmark to 10. (#4053)

This allows us to get more sample points in one run, and can get more
stable results.

Ignore the report of mean/median/stddev because Mako can deal with them.
google/iree,iree-org/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,google/iree,iree-org/iree,google/iree,iree-org/iree,iree-org/iree