MOPAC version 22.0.3

This patch release is mainly to fix an unfortunate distribution / dependency issue, stemming from how CMake detects OpenMP libraries. This caused yet another missing dependency in the Linux installer and instances on Linux where multiple, disjoint OpenMP libraries were being linked into the MOPAC executable.

What's Changed

• Install mopac-bz only if BUILD_WINMOPAC is set by @awvwgk in #63
• Fix MOZYME density matrix indexing & reference timer in to_screen by @godotalgorithm in #69
• Remove test dependencies & finish cleaning up redundant testing code by @godotalgorithm in #70
• Fix erratic printing of GRADIENT NORM by @godotalgorithm in #71
• Align OpenMP linking w/ BLAS by @godotalgorithm in #74
• Ignore 'GRADIENT NORM' output in tests by @godotalgorithm in #75

New Contributors

• @awvwgk made their first contribution in #63

Full Changelog: v22.0.2...v22.0.3