Fix CRLF handling in NoFib

See https://phabricator.haskell.org/D3030#98590.

The current master uses the diff alias for comparison, which pollutes
stdout. I fixed the tr -d '\r' calls that previously were in place, but
broken due to escaping. I also did the same for golden master generation
in shootout Makefiles.

Test Plan:

```
make clean && \
make NoFibRuns=1 2>&1 > nofib.log && \
nofib-analyse/nofib-analyse nofib.log
```

Differential Revision: https://phabricator.haskell.org/D3450