Cabal revisions of hasql-0.20.0.1

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

   hasql version:   0.20.0.1+x-revision: 1 category:   Hasql, Database, PostgreSQL synopsis:     bug == 1.*,     -- general:     base-prelude >= 0.1.19 && < 2,-    base >= 4.7 && < 5+    base >= 4.10 && < 5  test-suite tests   type: