aws-sdk-cpp: propagate Security framework

We need to propagate the Security framework to avoid getting

ld: file not found: /System/Library/Frameworks/Security.framework/Versions/A/Security for architecture x86_64

on linking aws-sdk-cpp libraries.

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

@@ -26,12 +26,15 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     curl openssl s2n-tls zlib
-    aws-c-cal aws-c-common aws-c-event-stream aws-c-io aws-checksums
+    aws-c-common aws-c-event-stream aws-checksums
   ] ++ lib.optionals (stdenv.isDarwin &&
                         ((builtins.elem "text-to-speech" apis) ||
                          (builtins.elem "*" apis)))
          [ CoreAudio AudioToolbox ];
 
+  # propagation is needed for Security.framework to be available when linking
+  propagatedBuildInputs = [ aws-c-cal aws-c-io ];
+
   cmakeFlags = [
     "-DBUILD_DEPS=OFF"
     "-DCMAKE_SKIP_BUILD_RPATH=OFF"