minikube: 0.27.0 -> 0.28.0

pkgs/applications/networking/cluster/minikube/default.nix

···
 in buildGoPackage rec {
   pname   = "minikube";
   name    = "${pname}-${version}";
-  version = "0.27.0";
+  version = "0.28.0";
 
   goPackagePath = "k8s.io/minikube";
 
···
     owner  = "kubernetes";
     repo   = "minikube";
     rev    = "v${version}";
-    sha256 = "00gj8x5p0vxwy0y0g5nnddmq049h7zxvhb73lb4gii5mghr9mkws";
+    sha256 = "1gm61w0f33mdax6im42wckfmjgdr5pziiaw2n7yj6jfjrxjnmzmf";
   };
 
   buildInputs = [ go-bindata makeWrapper gpgme ] ++ stdenv.lib.optional hostPlatform.isDarwin vmnet;