Adds unlifio-core to extra-deps and add bounds to cabal file

docker.cabal

@@ -59,7 +59,7 @@ library
                      , x509-store >= 1.6.0 && < 1.8.0
                      , x509-system >= 1.6.0 && < 1.8.0
                      , http-conduit
-                     , unliftio-core
+                     , unliftio-core >= 0.1.0.0 && < 0.2.0
   -- if flag(small-http-conduit)
   --     build-depends: http-conduit < 2.3.0
   -- else

stack-7.10.yaml

@@ -11,7 +11,9 @@ packages:
 flags: {}
 
 # Extra package databases containing global packages
-extra-deps: [directory-1.2.7.0]
+extra-deps:
+- directory-1.2.7.0
+- unliftio-core-0.1.1.0
 
 # Control whether we use the GHC we find on the path
 # system-ghc: true

stack-8.0.yaml

@@ -1,4 +1,5 @@
 resolver: lts-7.12
 packages:
 - '.'
-extra-deps: []
+extra-deps:
+- unliftio-core-0.1.1.0