Upgrade dependencies to latest

[andreasabel]

cabal outdated (2022-07-21):

• [ ] HTTP >=4000.3.16 && <4000.4 (latest: 4000.4.1)
• [ ] aeson >=2.0.3.0 && <2.1 (latest: 2.1.0.0)
• [ ] attoparsec-iso8601 >=1.0 && <1.1 (latest: 1.1.0.0)
• [x] hashable >=1.3 && <1.4 (latest: 1.4.0.2) Fixed by #1089
• [ ] semigroups >=0.19 && <0.20 (latest: 0.20)
• [x] text >=1.2.5.0 && <1.3 (latest: 2.0) See #1089. Blocked on:
  • [ ] https://github.com/haskell-hvr/http-io-streams/issues/4
• [ ] transformers >=0.5 && <0.6 (latest: 0.6.0.4)
• [ ] vector >=0.12 && <0.13 (latest: 0.13.0.0)