[Chapel Merge] Make BLAS/LAPACK work with CHPL_TARGET_COMPILER=ll

Branch: refs/heads/master
Revision: 866aedb
Author: leekillough
Log Message:

Merge pull request #17890 from leekillough/LAPACK_LLVM

Make BLAS/LAPACK work with CHPL_TARGET_COMPILER=llvm

All-testing code; merging for triage testing

Modified Files:
A test/library/packages/BLAS/COMPOPTS

A test/library/packages/BLAS/test_blas1.future
M test/library/packages/LAPACK.skipif
M test/library/packages/LAPACK/COMPOPTS

Compare: https://github.com/chapel-lang/chapel/compare/8fa4cda601c3...866aedb8f62b