Further RichardsMechanics refactoring

See merge request ogs/ogs!5012

Provide MKL container

See merge request ogs/ogs!5011

Christoph Lehmann authored 9 months ago and Dmitry Yu. Naumov committed 9 months ago

... from the local assembler to the interface classe, like in TRM.

Enable reflected I/O for StrongTypes

See merge request ogs/ogs!5004

Enable Volumetric and Python source terms on 0D elements (aka Points)

See merge request ogs/ogs!5009

Computing shape matrices of a d-dimensional Element in less than d
dimensions is not meaningful.

With that change "Volumetric"/"Python" source terms can be applied to nodes, as well.
Thereby, the special "Nodal" source term has become obsolete, now.

B bar method for linear deformation

See merge request ogs/ogs!5007

HoekBrown and a MFront test

of the function to comput B_dil_bar matrix, and some other minor changes