bosh-cli: 7.5.6 -> 7.5.7

pkgs/applications/networking/cluster/bosh-cli/default.nix

···
 buildGoModule rec {
   pname = "bosh-cli";
 
-  version = "7.5.6";
+  version = "7.5.7";
 
   src = fetchFromGitHub {
     owner = "cloudfoundry";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-aw1iS7iAs8Xj7K7gTRp1bvq4po3Aq8zakm7FLKC0DEY=";
+    sha256 = "sha256-Ym4qSjLKT3b494IaxMAgrYHMWklHu7Vlc81nFRxAiOc=";
   };
   vendorHash = null;