Bump bytestring version to allow 0.11

Author: harendra-kumar

unicode-transforms.cabal

@@ -96,7 +96,7 @@ library
   ghc-options: -Wall -fwarn-identities -fwarn-incomplete-record-updates -fwarn-incomplete-uni-patterns -fwarn-tabs
   build-depends:
       base >=4.7 && <5
-    , bytestring >=0.9 && <0.11
+    , bytestring >=0.9 && <0.12
     , text >=1.1.1 && <1.3
     , ghc-prim >= 0.2 && < 0.7
   if flag(dev)