not compatible with some-1.1

[ysangkok]

see

• some-1.1 commercialhaskell/stackage#8006

dependent-sum/dependent-sum/dependent-sum.cabal

Line 52 in e52a81e

build-depends: some >= 1.0.4 && < 1.0.7

[ysangkok]

I wonder if you could have a look @ali-abrar ? Would be nice to move Stackage forward for the next LTS...