Change deviator computation/deviator use
The following discussion from !4403 (merged) should be addressed:
-
@chleh started a discussion: (+1 comment) One test failed in the coverage job https://gitlab.opengeosys.org/ogs/ogs/-/jobs/301499#L5891:
The following tests FAILED: 302 - ogs-Mechanics/Burgers/cube_1e0 (Failed)