aws-sdk-cpp: 1.4.33 -> 1.4.40

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/aws-sdk-cpp/versions.

These checks were done:

- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 1.4.40 with grep in /nix/store/gd2sihwpr8xipj6k5ych7gzj6024kc54-aws-sdk-cpp-1.4.40
- directory tree listing: https://gist.github.com/559971e38c15ec82c70c6d9f6f785465

pkgs/development/libraries/aws-sdk-cpp/default.nix

@@ -15,13 +15,13 @@ let
         else throw "Unsupported system!";
 in stdenv.mkDerivation rec {
   name = "aws-sdk-cpp-${version}";
-  version = "1.4.33";
+  version = "1.4.40";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = "aws-sdk-cpp";
     rev = version;
-    sha256 = "0fl4m3vsycd35gkrrlqsjlv0myh12bgb0jg3pm548l19qwrc0pm7";
+    sha256 = "16n5p29pf062mfsn7q8q8hw0ppxb02a0kkakd0vjrybqflpgf42j";
   };
 
   # FIXME: might be nice to put different APIs in different outputs