Upgrade Stackage snapshot to LTS 18.27
This upgrades the Stackage snapshot from LTS 18.14 to LTS 18.27. Doesn't change anything else, the GHC version stays at 8.10.7 and the build still passes.
This upgrades the Stackage snapshot from LTS 18.14 to LTS 18.27. Doesn't change anything else, the GHC version stays at 8.10.7 and the build still passes.