Fix compilation error

Database/MongoDB/Internal/Network.hs

@@ -79,7 +79,7 @@ lookupSeedList :: N.HostName -> IO [Host]
 -- ^ Retrieves the replica set seed list from the SRV DNS record for the given hostname
 lookupSeedList hostname = do 
   rs <- makeResolvSeed defaultResolvConf
-  res <- withResolver rs $ \resolver -> lookupSRV resolver $ "_mongodb._tcp." ++ pack hostname
+  res <- withResolver rs $ \resolver -> lookupSRV resolver $ pack $ "_mongodb._tcp." ++ hostname
   case res of 
     Left _ -> pure []
     Right srv -> pure $ map (\(_, _, por, tar) -> 

mongoDB.cabal

@@ -129,7 +129,11 @@ Benchmark bench
                     , lifted-base >= 0.1.0.3
                     , transformers-base >= 0.4.1
                     , hashtables >= 1.1.2.0
+                    , fail
+                    , dns
+                    , http-types
                     , criterion
+                    , tls >= 1.3.0
 
   if flag(_old-network)
      -- "Network.BSD" is only available in network < 2.9