Merge pull request #1071 from feuerbach/patch-3

Abandon curl and hse-cpp, include socket

build-constraints.yaml

@@ -535,13 +535,12 @@ packages:
     "Roman Cheplyaka <roma@ro-che.info>":
         - action-permutations
         - amqp
-        - curl
         - heredoc
-        - hse-cpp
         - immortal
         - regex-applicative
         - lexer-applicative
         - smallcheck
+        - socket
         - tasty
         - tasty-golden
         - tasty-hunit
@@ -1812,6 +1811,8 @@ packages:
     "Abandoned packages":
         # https://github.com/fpco/stackage/issues/1056
         - haskell-packages
+        - curl
+        - hse-cpp
 
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/537