hpcprof/*: Correctly resolve a load module with (basename) name <x> if the corresponding structure contains /path/<x>.
hpcprof/*: Correctly resolve a load module with (basename) name <x> if
the corresponding structure contains /path/<x>.

Prof::Struct::Root::insertLMMap(): Fix test for duplicate entry into
the load module 'basename' map.


zcth428/hpctoolkit,HPCToolkit/hpctoolkit,zcth428/hpctoolkit111,zcth428/hpctoolkit111,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,zcth428/hpctoolkit111,HPCToolkit/hpctoolkit,zcth428/hpctoolkit111,HPCToolkit/hpctoolkit,zcth428/hpctoolkit,zcth428/hpctoolkit,HPCToolkit/hpctoolkit,zcth428/hpctoolkit,zcth428/hpctoolkit,zcth428/hpctoolkit111