Cabal revisions of pandoc-2.2

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

 name:            pandoc version:         2.2+x-revision: 1 cabal-version:   >= 1.10 build-type:      Custom license:         GPL-2   setup-depends: base, Cabal  library-  build-depends: base >= 4.7 && < 5,+  build-depends: base >= 4.8 && < 5,                  syb >= 0.1 && < 0.8,                  containers >= 0.4.2.1 && < 0.6,                  unordered-containers >= 0.2 && < 0.3,

 name:            pandoc version:         2.2-x-revision: 1+x-revision: 2 cabal-version:   >= 1.10 build-type:      Custom license:         GPL-2   else     build-depends:  unix >= 2.4 && < 2.8   if flag(network-uri)-     build-depends: network-uri >= 2.6 && < 2.7, network >= 2.6+     build-depends: network-uri >= 2.6 && < 2.7, network >= 2.6 && < 2.9   else      build-depends: network >= 2 && < 2.6   if flag(embed_data_files)