Cabal revisions of hedis-0.15.1

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

 name:               hedis version:            0.15.1+x-revision: 1 synopsis:     Client library for the Redis datastore: supports full command set,     pipelining.                     deepseq,                     mtl >= 2,                     network >= 2 && < 3.2,-                    resource-pool >= 0.2,+                    resource-pool >= 0.2.2,                     stm,                     time,                     tls >= 1.3,