tests: check presence not equality for rpath changes (#16637)
tests: check presence not equality for rpath changes (#16637)

Fixes #16636
LLNL/spack,LLNL/spack,LLNL/spack,iulian787/spack,iulian787/spack,iulian787/spack,iulian787/spack,LLNL/spack,iulian787/spack,LLNL/spack