glide: output correct version (#22896)

It currently displays `0.12.0-dev` instead of the specified
version.

Signed-off-by: Vincent Demeester <[e-mail]>

pkgs/development/tools/glide/default.nix

···
 
   goPackagePath = "github.com/Masterminds/glide";
 
+   buildFlagsArray = ''
+   -ldflags=
+      -X main.version=${version}
+  '';
+
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "Masterminds";