Cabal revisions of udbus-0.2.2

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

 Name:                udbus Version:             0.2.2+x-revision: 1 Description:         Small and flexible implementation of the dbus protocol. License:             BSD3 License-file:        LICENSE  Library   if impl(ghc < 8.0)-    Buildable: False+    Build-Depends: base >= 4.9 && < 4.13   else-    Build-Depends: base+    Build-Depends: base >= 4.9 && < 5    Build-Depends:     binary                    , cereal