aws-sdk-cpp: 1.4.70 -> 1.4.78

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

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 1.4.78 with grep in /nix/store/5jxaryh2w692r3a20nijn5q7zc2xd43v-aws-sdk-cpp-1.4.78
- directory tree listing: https://gist.github.com/9e9bda76c45da3aee968472e112d51dc
- du listing: https://gist.github.com/890b235c67a7057ba2a51cd58db3c0fa

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 = "1.4.70";
+  version = "1.4.78";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = "aws-sdk-cpp";
     rev = version;
-    sha256 = "09yybp1nh3w6m3cychx44vvplsy27rxjs948g5gs5qdcgdyx0yx0";
+    sha256 = "15nrrv94vp8i1azi2bcpi08wxb2dbqlmy9y6jyfw0n1vkr6gz2fw";
   };
 
   # FIXME: might be nice to put different APIs in different outputs