allow random-1.3

See commercialhaskell/stackage#7648

Author: juhp

jsaddle/jsaddle.cabal

@@ -46,7 +46,7 @@ library
             ghc-prim,
             http-types >=0.8.6 && <0.13,
             process >=1.2.3.0 && <1.7,
-            random >= 1.1 && < 1.3,
+            random >= 1.1 && < 1.4,
             ref-tf >=0.4.0.1 && <0.6,
             scientific >=0.3 && <0.4,
             stm >=2.4.4 && <2.6,