Remove a bashism in hpcstruct.in
Remove a bashism in hpcstruct.in

test a == b -> test a = b

HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit