[openssl-project] Fractional seconds, etc.

[Salz, Rich]

>    This seems to have been done in both the 1.0.2 and 1.1.0 after the
    release. Do you want to revert it in both branches, but keep it in
    1.1.1? Or only revert it in 1.0.2?
  
Keep the existing behavior for 1.0.2, 1.1.0 and 1.1.1.  Sadly.  And fix in a future release (I would re-open the PR and tag it)