Use patched aws-sdk-cpp

Dependencies

• [2] GTUZLZRH Add an S3-backed binary cache store
• [3] 6K5PBUUN Use buildEnv to combine Hydra's Perl dependencies
• [4] 2554VN4T Fix ‘Unable to handle files with the extension 'conf'’
• [5] UQYHPQ6U Run PostgreSQL during "make check"
• [*] T4LLYESZ * Nix expression for building Hydra.

Change contents

• replacement in release.nix at line 123
  [3.47]→[2.0:34](∅→∅)
  − (aws-sdk-cpp.override {
  [3.47]

  [2.34]
  + (lib.overrideDerivation (aws-sdk-cpp.override {
• replacement in release.nix at line 126
  [2.105]→[2.105:118](∅→∅)
  − })
  [2.105]

  [3.1420]
  + }) (attrs: {

  + src = fetchFromGitHub {

  + owner = "edolstra";

  + repo = "aws-sdk-cpp";

  + rev = "local";

  + sha256 = "1vhgsxkhpai9a7dk38q4r239l6dsz2jvl8hii24c194lsga3g84h";

  + };

  + }))