BUGFIX: CL-5741 Fix grunt-grizzly repo url
BUGFIX: CL-5741 Fix grunt-grizzly repo url

Till now people without account on github were unable to install
grunt-grizzly package referenced as dependency in package.json.

Fixed url according to npm documentation
(https://www.npmjs.org/doc/files/package.json.html#git-urls-as-dependencies)

bredy/gooddata-js,crudo/gooddata-js,crudo/gooddata-js,crudo/gooddata-js,bredy/gooddata-js,akloboucnik/gooddata-js,bredy/gooddata-js,akloboucnik/gooddata-js,akloboucnik/gooddata-js