Collected small changes

[akohlmey]

Summary

The pull request addresses multiple small issues

Related Issue(s)

N/A

Author(s)

Axel Kohlmeyer, Temple U

Licensing

By submitting this pull request, I agree, that my contribution will be included in LAMMPS and redistributed under either the GNU General Public License version 2 (GPL v2) or the GNU Lesser General Public License version 2.1 (LGPL v2.1).

Backward Compatibility

Pair style meam/c is no longer an accepted alias for pair style meam

Implementation Notes

The following individual changes are includes:

• updates to github workflow on macOS to workaround recent failures with pip install
• downgrade from macos-latest to macos-13 due to compiler optimization issues with unit tests
• update to unit test to capture command errors
• update version.h file to flag development version
• remove backward compatibility for pair style meam/c
• update OpenCL loader sources to latest release

Post Submission Checklist

• The feature or features in this pull request is complete
• Licensing information is complete
• Corresponding author information is complete
• The source code follows the LAMMPS formatting guidelines
• The feature has been verified to work with the conventional build system
• The feature has been verified to work with the CMake based build system
• Suitable tests have been added to the unittest tree.

[akohlmey]

@stanmoore1 this fixes a problem with failing macOS unit tests through github, a fix isolated from #4142 and updates the version.h file for the develop branch.