grails: 3.3.5 -> 3.3.6

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/grails/versions.

These checks were done:

- built on NixOS
- Warning: no invocation of /nix/store/sp0w4frknlgjhmw18j8rsj5sgaf95zhm-grails-3.3.6/bin/grails had a zero exit code or showed the expected version
- 0 of 1 passed binary check by having a zero exit code.
- 0 of 1 passed binary check by having the new version present in output.
- found 3.3.6 with grep in /nix/store/sp0w4frknlgjhmw18j8rsj5sgaf95zhm-grails-3.3.6
- directory tree listing: https://gist.github.com/8278e7c1c9d28a8983fdaf23975bb930
- du listing: https://gist.github.com/10a146e1e865583f68e892f13c310026

pkgs/development/web/grails/default.nix

@@ -11,11 +11,11 @@ let
 in
 stdenv.mkDerivation rec {
   name = "grails-${version}";
-  version = "3.3.5";
+  version = "3.3.6";
 
   src = fetchurl {
     url = "https://github.com/grails/grails-core/releases/download/v${version}/grails-${version}.zip";
-    sha256 = "0796jbcblr3vxdf6sngzcfs1m24d1ra1n8jc7cnfrfxpf8r0z15m";
+    sha256 = "0q3rbz47lp2zh2794aycf85vnic77dg3sclrqbizfpdijma87iy7";
   };
 
   buildInputs = [ unzip ];