hs-speedscope-0.2: dependencies

Dependencies for hs-speedscope-0.2

library	aeson (>=1.4) base (>=4.12.0.0 && <5) extra (>=1.6) ghc-events (>=0.11 && <0.13) optparse-applicative (>=0.15) text (>=1.2) vector (>=0.12)
hs-speedscope	base (>=4.12.0.0 && <5) hs-speedscope