Allow http-api-data 0.4.2

Builds fine and all tests pass here.

Author: felixonmars

servant-server/servant-server.cabal

@@ -77,7 +77,7 @@ library
   -- strict dependency as we re-export 'servant' things.
   build-depends:
       servant             >= 0.18     && < 0.19.1
-    , http-api-data       >= 0.4.1    && < 0.4.2
+    , http-api-data       >= 0.4.1    && < 0.4.3
 
   -- Other dependencies: Lower bound around what is in the latest Stackage LTS.
   -- Here can be exceptions if we really need features from the newer versions.

servant/servant.cabal

@@ -91,7 +91,7 @@ library
   -- We depend (heavily) on the API of these packages:
   -- i.e. re-export, or allow using without direct dependency
   build-depends:
-      http-api-data          >= 0.4.1    && < 0.4.2
+      http-api-data          >= 0.4.1    && < 0.4.3
     , singleton-bool         >= 0.1.4    && < 0.1.6
 
   -- Other dependencies: Lower bound around what is in the latest Stackage LTS.