pin diff-lcs to under 1.3 if we're running 1.8.7
Created by: JonRowe
diff-lcs
1.3 drops support for 1.8.7 so once again the builds have broken. I'm not sure if its worthwhile just pinning to < 1.3
for all so I've attempted to only do it on 1.8.7
.
We could also consider dropping them a note pointing out that they've just broken semver (we were already checking less than <2)
Counterpart to rspec/rspec-expectations#968