Increase heap to build Data.Array.Generic benchmark

Author: harendra-kumar

benchmark/streamly-benchmarks.cabal

@@ -261,7 +261,7 @@ benchmark Data.Array.Generic
   else
     buildable: True
   if flag(limit-build-mem) && !flag(fusion-plugin)
-    ghc-options: +RTS -M500M -RTS
+    ghc-options: +RTS -M1000M -RTS
 
 benchmark Data.Array.Stream
   import: bench-options