Incorrect path for gofpdf script and license file

[seth-priya]

These currently appear directly in this path "https://github.com/ppc64le/build-scripts/tree/master/g" where as there should be a folder called "gofpdf" under "https://github.com/ppc64le/build-scripts/tree/master/g" and the script and license file should be present under that, check the structure of the rest of this tree

[seth-priya]

@saraswati-patra please work on this

[seth-priya]

cc @kandarpamalipeddi