ci: skip codespell on go.sum
ci: skip codespell on go.sum

We don't need to lint go.sum since it's auto generated.

Signed-off-by: Sébastien Han <62d754cc350e84d3b1c32ae79f976f5348e74a40@redhat.com>

rook/rook,rook/nfs,rook/rook,rook/nfs,rook/rook,rook/rook,rook/nfs,rook/rook