Significantly reduce runtime of mat/tests/ex238 test

Commit-type: testing-fix Reported-by: Stefano Zampini stefano.zampini@gmail.com Reported-by: Matthew Knepley knepley@gmail.com

added CI workflowReview labels

approved this merge request

approved this merge request

approved this merge request

best to move this CI fix to release

added 9 commits

• 0db33c96...7dcb160f - 8 commits from branch main
• 760b957f - Significantly reduce runtime of mat/tests/ex238 test

Compare with previous version

changed target branch from main to release

mentioned in commit f5412919

merged

changed milestone to %v3.23-release-fixes